CVE-2014-3460 in NetIQ Sentinel Agent Manager
Summary
by MITRE
Directory traversal vulnerability in the DumpToFile method in the NQMcsVarSet ActiveX control in Agent Manager in NetIQ Sentinel allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted pathname.
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Analysis
by VulDB Data Team • 06/19/2021
The CVE-2014-3460 vulnerability represents a critical directory traversal flaw within the NetIQ Sentinel Agent Manager's NQMcsVarSet ActiveX control, specifically affecting the DumpToFile method implementation. This vulnerability resides in enterprise security monitoring software designed to collect and analyze system events across networked environments, making it particularly dangerous in corporate and government infrastructures where such tools are extensively deployed. The flaw enables remote attackers to manipulate file creation operations through carefully crafted pathname inputs, fundamentally undermining the security boundaries that these monitoring tools are meant to enforce.
The technical exploitation of this vulnerability stems from inadequate input validation within the ActiveX control's DumpToFile method, which fails to properly sanitize user-supplied pathnames before executing file creation operations. When an attacker submits a malicious pathname containing directory traversal sequences such as "../" or similar constructs, the control processes these inputs without sufficient validation, allowing arbitrary file creation in unintended locations within the target system's filesystem. This weakness directly maps to CWE-22, which categorizes directory traversal vulnerabilities as a fundamental flaw in input validation and path handling mechanisms. The vulnerability's remote exploitability means that attackers can leverage this flaw from outside the network perimeter, potentially compromising systems that have the NetIQ Sentinel Agent Manager installed and configured.
The operational impact of CVE-2014-3460 extends far beyond simple unauthorized file creation, as it provides attackers with a pathway for arbitrary code execution within the target environment. Once an attacker successfully creates files in strategic locations, they can potentially overwrite existing system binaries, install backdoors, or deploy malicious payloads that persist across system reboots. The implications are particularly severe in environments where the Agent Manager runs with elevated privileges, as the created files could be executed with administrative rights. This vulnerability effectively transforms the legitimate monitoring capabilities of the NetIQ Sentinel system into a weapon for privilege escalation and persistent access, aligning with ATT&CK technique T1059 for execution and T1068 for local privilege escalation. Organizations relying on this security tool for compliance monitoring and threat detection may find their security posture significantly weakened.
Mitigation strategies for CVE-2014-3460 require immediate remediation through vendor-provided patches and updates, as well as network-level protections to prevent exploitation. System administrators should implement strict input validation controls, disable unnecessary ActiveX controls, and apply network segmentation to limit access to systems running the vulnerable Agent Manager components. The vulnerability highlights the importance of proper privilege separation and input sanitization in enterprise security tools, as well as the need for regular security assessments of third-party components. Organizations should also consider implementing behavioral monitoring solutions that can detect anomalous file creation patterns and unauthorized system modifications, providing additional defense-in-depth measures against similar vulnerabilities that may exist in other enterprise security tools. The incident underscores the necessity of maintaining current security patches and the risks associated with legacy software components that may contain unaddressed security flaws.