CVE-2012-0294 in Endpoint Protection
Summary
by MITRE
Directory traversal vulnerability in the Manager service in the management console in Symantec Endpoint Protection (SEP) 12.1 before 12.1 RU1-MP1 allows remote attackers to delete files via unspecified vectors.
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Analysis
by VulDB Data Team • 12/02/2021
The vulnerability identified as CVE-2012-0294 represents a critical directory traversal flaw within the Manager service of Symantec Endpoint Protection version 12.1 prior to 12.1 RU1-MP1. This weakness resides in the management console's handling of file operations, specifically within the Manager service component that governs administrative functions. The vulnerability enables remote attackers to exploit unspecified vectors that permit unauthorized file deletion operations, potentially compromising the integrity and availability of critical system resources. The flaw demonstrates characteristics consistent with CWE-22, which describes improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal attacks.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the Manager service's file handling mechanisms. Attackers can manipulate file paths through crafted requests that bypass normal access controls and directory restrictions. The unspecified vectors suggest that the attack surface may involve multiple entry points or parameter manipulation techniques that allow the exploitation of the directory traversal condition. This weakness operates at the application layer and leverages the privileged access context of the Manager service to execute destructive file operations. The vulnerability's remote exploitability indicates that attackers do not require physical access to the system, making it particularly dangerous in networked environments where the management console is accessible over the network.
The operational impact of this vulnerability extends beyond simple file deletion, as it compromises fundamental security controls within the Symantec Endpoint Protection environment. Remote attackers could potentially delete critical system files, configuration data, or security-related components that would severely impact the endpoint protection capabilities. The vulnerability undermines the integrity of the management console's access controls and could lead to complete system compromise if attackers can leverage the deleted files to escalate privileges or disrupt service operations. Organizations using affected SEP versions face significant risks including data loss, service disruption, and potential exposure of sensitive information that the protection system was designed to safeguard. The vulnerability's presence in the management console also means that it could affect multiple endpoints managed by the same console, amplifying the potential impact across an organization's security infrastructure.
Mitigation strategies for CVE-2012-0294 should prioritize immediate deployment of Symantec's official security patches, specifically the 12.1 RU1-MP1 update that addresses this vulnerability. Network segmentation and access control measures should be implemented to limit exposure of the management console to untrusted networks, reducing the attack surface available to potential adversaries. The principle of least privilege should be enforced by restricting access to the Manager service to authorized administrative personnel only, with additional authentication mechanisms such as multi-factor authentication. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in the endpoint protection infrastructure, while monitoring for anomalous file deletion activities that could indicate exploitation attempts. Organizations should also implement network-based intrusion detection systems to monitor for suspicious traffic patterns associated with directory traversal attacks and maintain comprehensive backup and recovery procedures to ensure rapid restoration of compromised systems. The vulnerability's classification aligns with ATT&CK technique T1059.007 for command and script interpreter, as exploitation may involve command injection or manipulation of system processes through the compromised management interface.