CVE-2005-2669 in Unicenter Network And Systems Management
Summary
by MITRE
Computer Associates (CA) Message Queuing (CAM / CAFT) 1.05, 1.07 before Build 220_13, and 1.11 before Build 29_13 allows remote attackers to execute arbitrary commands via spoofed CAFT packets.
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Analysis
by VulDB Data Team • 06/30/2025
The vulnerability identified as CVE-2005-2669 affects Computer Associates Message Queuing (CAM) and CAFT versions 1.05, 1.07, and 1.11 prior to specific build numbers, representing a critical remote code execution flaw in enterprise messaging infrastructure. This vulnerability resides within the CAFT protocol implementation that governs message queuing operations between systems, creating a pathway for malicious actors to inject and execute arbitrary commands on affected systems. The flaw stems from insufficient validation of incoming packet authenticity and integrity within the messaging layer, allowing attackers to craft spoofed CAFT packets that bypass normal security controls.
The technical implementation of this vulnerability exploits a fundamental weakness in the authentication and authorization mechanisms of the CAFT protocol stack. When the messaging system processes incoming packets, it fails to properly verify the source authenticity or validate packet integrity, enabling an attacker to construct malicious packets that appear legitimate to the receiving system. This weakness operates at the network protocol level, specifically within the message queuing subsystem where unauthenticated commands can be executed with the privileges of the messaging service account. The vulnerability aligns with CWE-284, which addresses improper access control, and CWE-122, concerning buffer overflow vulnerabilities that can lead to arbitrary code execution. The flaw demonstrates characteristics consistent with ATT&CK technique T1059.007, which involves command and scripting interpreters, as attackers can leverage the messaging infrastructure to execute commands remotely.
The operational impact of this vulnerability extends beyond immediate system compromise, as it can enable attackers to establish persistent access within enterprise networks where CAM systems are deployed. Once executed, the arbitrary command execution allows threat actors to escalate privileges, install backdoors, exfiltrate sensitive data, or use the compromised system as a launch point for lateral movement. Organizations utilizing CAFT messaging infrastructure face significant risk exposure, particularly in environments where these systems handle sensitive business communications or serve as critical components of enterprise messaging architecture. The vulnerability affects systems that rely on CAFT for inter-system communication, potentially compromising the integrity of entire messaging networks. Attackers can leverage this weakness to disrupt business operations, steal confidential information, or use the compromised systems for further malicious activities. The remote nature of the exploit means that attackers do not require physical access or local network presence, making the vulnerability particularly dangerous in distributed enterprise environments.
Mitigation strategies for CVE-2005-2669 should prioritize immediate patching of affected CAFT implementations to the latest build versions that contain security fixes. Organizations must implement network segmentation to isolate critical messaging infrastructure and deploy intrusion detection systems to monitor for suspicious CAFT packet patterns. Access controls should be strengthened through mandatory authentication and encryption of messaging traffic to prevent spoofing attacks. Security monitoring should include regular audit of message queuing systems for unauthorized command execution attempts, while network firewalls should be configured to restrict unnecessary CAFT protocol access. The implementation of secure coding practices for messaging protocols and regular security assessments of enterprise messaging infrastructure will help prevent similar vulnerabilities from emerging in future deployments. Additionally, organizations should conduct comprehensive vulnerability assessments to identify any other legacy systems that might be susceptible to similar authentication bypass flaws, ensuring a holistic approach to protecting enterprise messaging infrastructure.