Cisco Cucm Hacking -- Github
Repository example: cucm-tftp-harvest
CUCM stores phone configuration files (XML) on a TFTP server. These files often contain Line Group passwords, VoIP VLAN IDs, and sometimes shared secrets.
# Use VIRL/CML or GNS3 with CUCM OVA
resources:
- RAM: 8GB minimum
- HDD: 80GB
- VMware ESXi or Workstation
Repository examples: cucm-creds, AXL-SQL-injection
CUCM uses an API called AXL (Administrative XML Layer). Many old versions (12.x and below) are vulnerable to SQL injection or weak SOAP authentication.
Overview
Common attack vectors demonstrated on GitHub
Representative GitHub resources (types)
Impact
Mitigations (actionable)
Responsible usage note
If you want, I can:
(Invoking related search suggestions.)
Interesting topic!
Cisco Unified Communications Manager (CUCM) is a popular call processing and routing system used in many enterprise networks. Like any complex software, it's not immune to potential security vulnerabilities.
A quick search on GitHub reveals some interesting projects and repositories related to CUCM hacking:
Keep in mind that hacking into CUCM systems without authorization is likely illegal and can have serious consequences. These repositories might be used for educational purposes, penetration testing, or research, but it's essential to ensure you're operating within the bounds of the law and with proper permissions.
If you're interested in learning more about CUCM security, I recommend checking out:
Would you like to know more about CUCM security or is there something specific you'd like to explore?
The Dark Side of Cisco CUCM: Uncovering the Risks of Hacking and GitHub Exploits
Cisco Unified Communications Manager (CUCM) is a popular IP telephony solution used by businesses worldwide to manage their voice and video communications. While CUCM offers robust features and reliability, its complexity and widespread adoption make it an attractive target for hackers. Recently, the cybersecurity community has been abuzz with concerns about Cisco CUCM hacking, particularly in relation to GitHub exploits. In this article, we'll delve into the world of CUCM hacking, explore the risks, and discuss the role of GitHub in this cybersecurity landscape.
What is Cisco CUCM?
Cisco CUCM is a software-based call processing system that enables businesses to manage their IP telephony infrastructure. It provides a range of features, including call routing, call forwarding, voicemail, and conferencing. CUCM is widely used in enterprise environments, supporting thousands of users and multiple locations. Its flexibility, scalability, and feature-rich functionality make it a popular choice for organizations seeking to modernize their communication systems.
The Risks of Cisco CUCM Hacking
As with any complex software system, CUCM is not immune to security vulnerabilities. Hackers and cyber attackers have been exploring ways to exploit these weaknesses, compromising the security and integrity of CUCM installations worldwide. Some of the potential risks associated with CUCM hacking include:
GitHub and CUCM Hacking: A Growing Concern
GitHub, a popular platform for developers to share and collaborate on code, has become a focal point in the CUCM hacking landscape. Researchers have discovered various GitHub repositories containing exploit code, tools, and proof-of-concepts (PoCs) targeting CUCM vulnerabilities. These repositories may be publicly accessible, allowing malicious actors to easily obtain and utilize exploit code to compromise CUCM systems.
Some of the GitHub repositories related to CUCM hacking include:
CUCM Hacking Examples and Techniques
Several high-profile examples of CUCM hacking have been documented in recent years. These incidents highlight the creativity and persistence of attackers, as well as the potential consequences of CUCM vulnerabilities.
Protecting Against CUCM Hacking and GitHub Exploits
To mitigate the risks associated with CUCM hacking and GitHub exploits, organizations should take proactive steps to secure their CUCM installations:
Conclusion
Cisco CUCM hacking, particularly in relation to GitHub exploits, poses significant risks to organizations relying on this IP telephony solution. As hackers continue to probe for vulnerabilities and develop exploit code, it's essential for businesses to prioritize CUCM security. By understanding the risks, staying informed, and implementing robust security measures, organizations can protect their CUCM installations and prevent potentially devastating hacking incidents. The cybersecurity community must remain vigilant, and Cisco must continue to address vulnerabilities and provide guidance on securing CUCM systems.
Recommendations for Cisco and GitHub
To address the growing concerns around CUCM hacking and GitHub exploits, we recommend that:
The Future of CUCM Security
As the cybersecurity landscape continues to evolve, CUCM security will remain a critical concern for organizations worldwide. By prioritizing security, investing in research, and fostering collaboration between vendors, researchers, and customers, we can mitigate the risks associated with CUCM hacking and GitHub exploits. Ultimately, a proactive and informed approach to CUCM security will help protect businesses and their communication systems from the ever-present threat of hacking and exploitation.
Hacking research for Cisco Unified Communications Manager (CUCM) on GitHub primarily focuses on exploiting unauthenticated access, weak credential management, and web interface vulnerabilities. Researchers use these repositories to demonstrate how attackers can gain root access to the underlying Linux appliance or intercept sensitive VoIP data. Key Hacking & Security Repositories
Security professionals use several specialized tools on GitHub to test CUCM environments:
iCULeak.py: A Python tool used to find and extract credentials from phone configuration files.
Function: It scans TFTP servers where CUCM stores VoIP phone configuration files.
Vulnerability: These files often contain sensitive data, including phone SSH/admin credentials in plaintext due to browser autofill or password manager errors.
FastVulnVerify: An advanced modular framework for automating vulnerability verification during penetration testing.
Purpose: It automates tests for common IP and port-based attack vectors, reducing manual effort during the discovery phase of a CUCM assessment.
RouterSploit (unified_multi_path_traversal.py): An exploit module within the RouterSploit framework targeting path traversal in CUCM.
Impact: Successful exploitation allows an attacker to read arbitrary files from the filesystem of the CUCM appliance.
fredless/Cisco CUCM Hacking: A GitHub Gist that provides practical techniques for disabling services like the SmartLicenseMgr (SLM) and preventing the Disaster Recovery Framework (DRF) from unregistering critical components. Critical Vulnerabilities Tracked on GitHub
The GitHub Advisory Database catalogs high-impact CVEs that form the basis for many exploit scripts: CVE / Advisory Description CVE-2024-20253 Critical (RCE)
Unauthenticated remote code execution due to improper processing of user data in memory. CVE-2025-20309 Root Access
Allows unauthenticated remote attackers to log in using a root account with default static credentials. GHSA-4c73-jxqq-mjrg RCE (SOAP API) Cisco CUCM hacking -- GitHub
Authenticated RCE via the SOAP API endpoint due to improper sanitization of user-supplied input. GHSA-83p3-3frh-4fjj Impersonation
Exploits duplicate manufactured keys to perform machine-in-the-middle attacks and impersonate IP phones. Advanced Exploitation Techniques
Detailed research from firms like Synacktiv highlights complex attack chains documented in GitHub-hosted advisories: unified_multi_path_traversal.py - GitHub
Incident Report: Cisco CUCM Hacking - GitHub
Introduction
On [Date], a security incident was discovered related to Cisco Unified Communications Manager (CUCM) and GitHub. This report summarizes the findings and provides an analysis of the incident.
Background
Cisco CUCM is a popular call processing and voice over IP (VoIP) solution used by businesses worldwide. GitHub is a web-based platform for version control and collaboration on software development projects. The incident involved unauthorized access to Cisco CUCM systems through GitHub.
Incident Summary
An attacker had uploaded exploit code to GitHub, which could be used to gain unauthorized access to Cisco CUCM systems. The code exploited a previously unknown vulnerability in CUCM, allowing the attacker to execute arbitrary commands on the system. The vulnerability was identified as [CVE-XXXX-XXXX].
Attack Vector
The attack vector involved the following steps:
Impact
The impact of the incident was significant, as the attacker could have potentially:
Mitigation and Remediation
To mitigate and remediate the incident:
Recommendations
To prevent similar incidents in the future:
Conclusion
The Cisco CUCM hacking incident on GitHub highlights the importance of robust security measures and regular monitoring to prevent and respond to security incidents. By implementing the recommended measures, organizations can reduce the risk of similar incidents and protect their systems and data.
The "long piece" refers to a technical GitHub Gist "Cisco CUCM hacking" maintained by user
. It serves as a community-driven guide for bypassing licensing restrictions, extending demo periods, and gaining root access to Cisco Unified Communications Manager (CUCM) systems. Key Technical Methods Mentioned
The Gist and its associated comments outline several specific techniques for modifying CUCM behavior: Extending Demo Licenses:
For CUCM 12+, users suggest disabling the Smart License Manager to keep demo licenses active. chmod 000 /usr/local/cm/bin/SmartLicenseMgr /usr/local/platform/script/slm/slm_drf_reg.py unregister to prevent backup errors related to the disabled service. Root Access & Shell Escalation:
The piece often discusses methods to break out of the restricted Cisco CLI (Admin SSH) into a standard Linux bash shell to modify system files. Legacy License Modification: Older versions of the guide focused on modifying LicenseParams.xml VMLicenseParams.xml
to increase Device License Units (DLUs), though users report these files are absent in newer versions. Banner Removal:
Techniques for removing "Evaluation Mode" or "Unregistered" warning banners from the web interface. Important Considerations Educational/Lab Use:
These "hacks" are primarily used by engineers in home labs or sandbox environments to avoid the high cost of Cisco licensing for study purposes. Stability Risks: Disabling core services like SmartLicenseMgr
can cause unexpected behavior in Disaster Recovery Framework (DRF) backups or system upgrades. Legal & Compliance:
Applying these modifications in a production environment violates Cisco's End User License Agreement (EULA) and may lead to a loss of official support.
I can’t help with hacking, exploiting, or providing actionable instructions to compromise Cisco CUCM or any other systems. That includes step-by-step attack techniques, exploit code, configuration changes to bypass security, or instructions for using GitHub repositories to facilitate unauthorized access.
If you’re looking for legitimate, defensive, or research-focused information, I can help with the following instead—pick any you'd like:
Which of these would you like, or describe another lawful/ethical angle you want covered?
Auditing Cisco CUCM Security: Top Tools and Critical Vulnerabilities
Securing a Cisco Unified Communications Manager (CUCM) environment is a high-stakes task. Because it serves as the "brain" of a VoIP network, it is a primary target for attackers looking to intercept calls, steal credentials, or pivot into other areas of the enterprise network.
This post explores common vulnerabilities found in CUCM environments and highlights powerful open-source tools on GitHub that security professionals use to audit these systems. Common Vulnerabilities in CUCM Environments
Attackers typically look for "low-hanging fruit" in VoIP configurations. Some of the most critical risks include: Credential Leaks in TFTP Configs
: Cisco IP phones often download their configuration files (XML) from a TFTP server. These files frequently contain sensitive data, including SSH/admin credentials and server IP addresses, sometimes even stored in plaintext. Static Root Credentials
: Some versions of CUCM have historically been vulnerable to default, static root account credentials that were intended for development use but remained in production releases. Remote Code Execution (RCE)
: Vulnerabilities in the web-based management interface, such as CVE-2024-20253
, have allowed unauthenticated remote attackers to execute arbitrary commands by sending crafted HTTP requests. Privilege Escalation
: Researchers have identified flaws where authenticated users can use permissive
rights or improper CLI argument validation to gain root access to the underlying operating system. Essential Auditing Tools on GitHub
To proactively find these holes, security researchers use specialized tools available on GitHub: SeeYouCM-Thief
: A multi-threaded tool by TrustedSec designed to automatically discover phones, download their configuration files via TFTP/HTTP, and parse them for SSH credentials and other sensitive data. iCULeak.py
: Specifically targets the extraction of credentials from phone configuration files. It also highlights risks where browser autofill or password managers might accidentally save admin credentials into these plaintext files. cisco-torch
: A classic mass scanning and fingerprinting tool used for identifying Cisco services and potential exploitation paths across a network. cucm-exporter
: While not an "attack" tool, this utility is used by admins and auditors to easily export user lists and phone inventories to CSV for security reviews. Best Practices for Hardening
Auditing is only half the battle. To secure your CUCM deployment, follow these foundational steps: Common attack vectors demonstrated on GitHub
Cisco CUCM Hacking: A Write-up
Cisco Unified Communications Manager (CUCM) is a popular call processing and routing system used by businesses to manage their voice and video communications. While CUCM is designed to be a secure and reliable platform, like any complex system, it can be vulnerable to hacking attempts.
Understanding CUCM Security Risks
CUCM's security risks can arise from various factors, including:
GitHub Resources for CUCM Hacking
Several GitHub repositories provide tools and resources for testing CUCM security:
Common CUCM Hacking Techniques
Some common techniques used to hack CUCM systems include:
Protecting CUCM Systems from Hacking
To protect CUCM systems from hacking attempts:
Conclusion
CUCM hacking is a serious security threat that can compromise the integrity of business communications. By understanding CUCM security risks, using GitHub resources to test security, and implementing robust security measures, businesses can protect their CUCM systems from hacking attempts.
Cisco CUCM Hacking Tools on GitHub: A Review
The Cisco Unified Communications Manager (CUCM) is a widely used call processing and voicemail system in enterprise environments. As with any complex system, there are potential security vulnerabilities that can be exploited by malicious actors. GitHub, a popular platform for developers and security researchers, hosts various projects and tools related to CUCM hacking.
Repositories and Tools
Several GitHub repositories offer tools and scripts for CUCM hacking, including:
Features and Functionality
The tools hosted on GitHub for CUCM hacking offer various features, including:
Pros and Cons
Pros:
Cons:
Conclusion
The GitHub repositories hosting CUCM hacking tools serve as a reminder of the importance of securing complex systems like CUCM. While these tools can be used for malicious purposes, they also offer opportunities for security researchers and administrators to test and improve the security of their systems.
Recommendations
By understanding the tools and techniques available for CUCM hacking, administrators can take proactive steps to secure their systems and protect against potential threats.
Cisco Unified Communications Manager (CUCM) is the core of many enterprise telephony networks, making it a high-value target for security researchers and red teams. The intersection of CUCM hacking and GitHub provides a wealth of tools and documentation for identifying vulnerabilities and misconfigurations. Common Vulnerabilities and GitHub Advisories
GitHub’s Advisory Database tracks several critical vulnerabilities impacting CUCM environments, often including Proof-of-Concept (PoC) references.
Static Root Credentials (CVE-2025-20309): A critical vulnerability where unauthenticated, remote attackers can log in to affected devices using default, static root credentials that cannot be changed or deleted.
Remote Code Execution (CVE-2024-20253): Improper processing of user-provided data can allow unauthenticated attackers to execute arbitrary code with web services user privileges.
CLI Privilege Escalation: Vulnerabilities in the CUCM Command Line Interface (CLI) may allow authenticated local attackers to execute commands as the root user by bypassing command validation.
Web-Based Cross-Site Scripting (XSS): Multiple advisories, such as GHSA-34jc-mc86-8ww9 and GHSA-Fnj66YLy, document flaws in the web management interface that allow attackers to inject malicious scripts into authenticated sessions. Key Hacking and Research Tools on GitHub
Security professionals use various GitHub repositories to automate the discovery and exploitation of CUCM misconfigurations.
This draft explores the intersection of Cisco Unified Communications Manager (CUCM) vulnerabilities and the various open-source tools and research available on GitHub.
Title: Analysis of Cisco CUCM Vulnerabilities and Open-Source Exploitation Frameworks 1. Introduction
Cisco Unified Communications Manager (CUCM) is the core call-control platform for many enterprise VoIP networks. Because it sits at the heart of business communications, it is a high-value target for attackers. Recently, the security landscape for CUCM has shifted as critical vulnerabilities (some with CVSS 10.0 scores) have been disclosed, and research tools on platforms like GitHub have made these exploits more accessible. 2. Key Vulnerability Classes
Research and GitHub advisories highlight several recurring critical security flaws in CUCM environments:
Static and Hard-coded Credentials: A major critical vulnerability (CVE-2025-20278) involved static SSH credentials for the root account, allowing unauthenticated remote attackers to gain full system control.
Remote Code Execution (RCE): Multiple advisories, such as CVE-2024-20253, identify flaws in how CUCM processes user-provided data, allowing attackers to execute commands with web service or root privileges.
Path Traversal & Info Disclosure: Exploits like the Unified Multi Path Traversal script on GitHub demonstrate how attackers can read sensitive files from the CUCM filesystem. 3. Prominent GitHub Research & Tools
GitHub serves as a central hub for both defensive scripts and offensive security research tools:
Cisco Unified Communications Manager (CUCM) is a high-value target for security researchers and attackers alike, as it serves as the core "brain" of enterprise voice and collaboration networks. Tools hosted on GitHub often target common misconfigurations or unpatched vulnerabilities to gain unauthorized access. Common Exploitation Techniques
GitHub repositories frequently highlight several attack vectors:
Configuration File Extraction: Tools like SeeYouCM-Thief exploit the fact that VoIP phone configuration files are often stored unencrypted on TFTP servers. These files can contain sensitive data such as SSH/admin credentials and usernames.
Credential Harvesting: The iCULeak.py script targets environments where browser autofill or password managers might inadvertently leak administrative credentials into phone configuration fields.
Path Traversal & RCE: Exploits like those found in RouterSploit target path traversal vulnerabilities to read system files or execute arbitrary commands. Critical Vulnerabilities
Recent GitHub advisories document severe security flaws that could lead to full system compromise:
Remote Code Execution (CVE-2024-20253): A critical flaw in multiple Cisco Unified Communications products allows unauthenticated, remote attackers to execute arbitrary code by sending crafted messages to listening ports.
Static Root Credentials (CVE-2025-20309): A vulnerability stemming from default, static root account credentials reserved for development, allowing remote attackers to log in with full privileges.
Privilege Escalation: Flaws in the web-based management interface can allow unauthenticated attackers to elevate their access to root by sending a sequence of crafted HTTP requests. Defensive Measures To protect CUCM environments, administrators should: such as GHSA-34jc-mc86-8ww9 and GHSA-Fnj66YLy
Enable Configuration Encryption: Use modern CUCM features to encrypt phone configuration files, which effectively blocks many automated extraction tools.
Regular Purging: Use scripts like the Config Tracker to monitor changes and purge configuration files of leaked credentials.
Implement "Honeycreds": Create fake user accounts for monitoring; any attempt to use these credentials can trigger alerts in a SIEM.
Patch Management: Frequently review the GitHub Advisory Database for the latest CUCM-related security updates and patches.
This guide explores resources on for auditing and testing the security of Cisco Unified Communications Manager (CUCM)
environments. These tools generally focus on exploiting misconfigurations in phone provisioning and identifying unpatched vulnerabilities. Credential & Data Extraction Tools
These tools are designed to automate the discovery of sensitive data from CUCM-managed environments, often by targeting the TFTP servers where phones retrieve configuration files. SeeYouCM-Thief (trustedsec/SeeYouCM-Thief)
: A multi-threaded tool used to automatically download and parse Cisco phone configuration files for SSH credentials Automated Scanning
: Supports multi-threaded downloads with 40 parallel worker threads Brute Forcing
: Can brute force up to 4,096 MAC variations to find hidden phone configurations User Enumeration
: Includes features to extract usernames via the CUCM User Data Services (UDS) API iCULeak.py (llt4l/iCULeak.py)
: Extracts credentials from configuration files stored on TFTP servers. It specifically targets a common issue where administrators' plaintext credentials
are inadvertently saved into phone SSH fields by browser autofill or password managers cucm-exporter (PresidioCode/cucm-exporter)
: While intended for administration, this tool can be used to quickly export full lists of users and phone numbers to CSV files if administrative AXL credentials are obtained Vulnerability Exploit Modules
Specific GitHub repositories host modules for broader exploitation frameworks that target CUCM services. Routersploit (threat9/routersploit) : Contains a module for Path Traversal
vulnerabilities in CUCM, allowing an attacker to read arbitrary files from the system GitHub Advisory Database : Tracks critical CUCM vulnerabilities, such as: GHSA-h4w3-hxw6-99q7 : A critical unauthenticated Remote Code Execution (RCE)
flaw allowing attackers to gain root access via crafted HTTP requests GHSA-3q7w-9xf2-2f3g : Exposure of static root credentials reserved for development that cannot be changed or deleted Auditing & Defensive Cheat Sheets
Useful for post-exploitation reconnaissance or security hardening. CUCM CLI Cheat Sheet (yuriskinfo/cheat-sheets) : Provides essential CLI commands for checking logged-in admins , disk usage, and user password expiration status Cisco Security IoC Guide : Outlines Indicators of Compromise
(IoCs) to look for, such as unauthorized root SSH logins logged in /var/log/active/syslog/secure
Hacking content related to Cisco Unified Communications Manager (CUCM)
on GitHub primarily focuses on exploiting misconfigurations in phone systems, credential harvesting, and bypassing license restrictions. Popular Pentesting & Exploitation Tools
Researchers use these tools to identify weaknesses in how CUCM manages and serves configuration files to VoIP endpoints. SeeYouCM-Thief
: A multi-threaded tool designed to automatically download and parse Cisco phone configuration files from TFTP or HTTP servers. It can extract SSH credentials, usernames, and passwords that are often stored in plaintext. iCULeak.py
: Similar to SeeYouCM-Thief, this script extracts credentials from configuration files and can even attempt to verify if leaked credentials are valid against Active Directory (AD). unified_multi_path_traversal.py
: Part of the RouterSploit framework, this module exploits path traversal vulnerabilities to read arbitrary files from the CUCM filesystem. Known Critical Vulnerabilities (GitHub Advisories)
GitHub's advisory database tracks critical CUCM vulnerabilities that could lead to full system takeover. Static Root Credentials (CVE-2025-20309)
: A maximum-severity vulnerability where unauthenticated remote attackers could log in using hard-coded root credentials that cannot be changed or deleted. Remote Code Execution (RCE)
: Vulnerabilities in the web-based management interface allow attackers to execute arbitrary commands by sending crafted HTTP requests, potentially elevating privileges to root. CLI Command Injection
: Authenticated attackers with administrative access can exploit improper validation in CLI arguments to execute operating system commands as root. Workarounds & "Hacks"
Some community-shared content focuses on bypassing functional limitations rather than security exploitation.
Searching for "Cisco CUCM hacking" on GitHub reveals a specialized landscape of penetration testing tools designed to identify misconfigurations, extract credentials, and exploit known vulnerabilities in Cisco Unified Communications Manager (CUCM) environments. 🛠️ Key Hacking & Pentesting Tools on GitHub
Research-driven tools often focus on the TFTP server, which CUCM uses to store phone configuration files that may contain sensitive data.
SeeYouCM-Thief: A multi-threaded tool by TrustedSec that automatically downloads and parses configuration files from Cisco systems. It searches for SSH credentials and features MAC address brute-forcing.
iCULeak.py: Extracts credentials from configuration files found on CUCM TFTP servers, specifically targeting SSH/admin credentials sometimes accidentally saved in plaintext by administrators or password managers.
Viproy VoIP Kit: A Metasploit-based penetration testing kit that supports Skinny (SCCP) and SIP protocols, including CDP spoofing and Cisco-specific exploit modules.
ucm-tools: A collection of Python scripts that use the CUCM AXL/SOAP APIs to extract phone inventory and registration data, which can be used for reconnaissance.
RouterSploit (Unified Multi Path Traversal): A module for exploiting path traversal vulnerabilities to read arbitrary files from CUCM and related Cisco Unified systems. ⚠️ Critical Vulnerabilities & Advisories
Several high-impact vulnerabilities frequently tracked in GitHub's advisory database highlight the risks of unpatched CUCM systems:
Cisco Unified Communications Manager (CUCM) security research often centers on misconfigurations that expose sensitive data, particularly via phone configuration files. On GitHub, security professionals and researchers host various tools and scripts designed to audit, exploit, or secure these environments. Notable GitHub Tools for CUCM Security Auditing
Researchers use these tools to identify common attack vectors such as credential leakage and improper API access.
SeeYouCM-Thief: A popular multi-threaded tool that automatically downloads and parses configuration files from Cisco phone systems. It searches for SSH credentials, passwords, and usernames often stored in plaintext. It also includes features for MAC address brute-forcing and user enumeration via the CUCM User Data Services (UDS) API. Find it here: SeeYouCM-Thief on GitHub.
iCULeak.py: A focused Python script that extracts credentials from phone configuration files stored on TFTP servers. It specifically addresses issues where browsers or password managers might autofill sensitive CUCM credentials into configuration fields. Find it here: iCULeak.py on GitHub.
Routersploit (CUCM Modules): This exploitation framework contains modules specifically for CUCM, such as the unified_multi_path_traversal.py script, which exploits path traversal vulnerabilities to read files from the filesystem.
Find the module here: Unified Multi Path Traversal on GitHub.
Cisco-UCM-SQLi-Scripts: A collection of scripts used to exploit CVE-2019-15972, an authenticated SQL injection (SQLi) vulnerability in earlier versions of CUCM. Find it here: Cisco-UCM-SQLi-Scripts on GitHub. Vulnerability Research & Advisories
Several repositories and Gists provide deeper insights into specific CUCM vulnerabilities and "hacking" techniques:
Cisco CUCM Hacking Gist: A technical Gist detailing commands for disabling specific services like the Smart License Manager (SLM) and preventing system registrations. View the Gist: Cisco CUCM hacking - GitHub Gist.
GitHub Security Advisories: GitHub tracks critical CUCM vulnerabilities, such as:
GHSA-3q7w-9xf2-2f3g: A high-severity vulnerability with a CVSS score of 10.0.
GHSA-4c73-jxqq-mjrg: An authenticated remote code execution vulnerability in the SOAP API endpoint. Defensive & Management Tools
While primarily for administrators, these tools are used in security contexts to audit configurations and automate compliance: unified_multi_path_traversal.py - GitHub
# Common CUCM ports
nmap -p 22,80,443,8443,2427,2428,2000,5060,5061 <target>