CVE-2012-5199 in ArcSight Connector
Summary
by MITRE
Unspecified vulnerability in HP ArcSight Connector Appliance 6.3 and earlier and ArcSight Logger 5.2 and earlier allows remote authenticated users to execute arbitrary code via unknown vectors.
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Analysis
by VulDB Data Team • 05/05/2021
The vulnerability identified as CVE-2012-5199 represents a critical security flaw affecting HP ArcSight Connector Appliance versions 6.3 and earlier, as well as ArcSight Logger versions 5.2 and earlier. This unspecified vulnerability creates a significant attack surface that enables remote authenticated users to execute arbitrary code on affected systems. The flaw exists within the core architecture of these security appliances, which are designed to collect, process, and analyze security events across enterprise networks. These appliances serve as critical components in security information and event management systems, making their compromise particularly dangerous for organizations relying on them for threat detection and response capabilities.
The technical nature of this vulnerability stems from insufficient input validation and potential code execution flaws within the affected software components. While the specific vector remains unspecified, the classification as a remote authenticated code execution vulnerability indicates that attackers must first establish valid credentials to exploit the system. However, once authenticated, the attacker can leverage the vulnerability to inject and execute malicious code within the appliance's operational environment. This type of vulnerability aligns with CWE-74, which describes weaknesses related to improper neutralization of special elements used in data queries, and CWE-94, which addresses the execution of code from external sources. The vulnerability's impact is amplified by the privileged access level that authenticated users possess, potentially allowing for lateral movement and escalation within the network infrastructure.
The operational impact of CVE-2012-5199 extends far beyond simple code execution, as these appliances typically serve as central points for security event collection and analysis. An attacker who successfully exploits this vulnerability could gain complete control over the affected appliance, potentially compromising all security data it processes and stores. This includes sensitive log data, security event information, and potentially access credentials for other network components. The compromise of these appliances can lead to complete loss of security monitoring capabilities, enabling attackers to conduct persistent surveillance of network activities while remaining undetected. From an attack chain perspective, this vulnerability maps to multiple ATT&CK techniques including privilege escalation, persistence, and command and control operations, as the attacker could establish backdoors or exfiltrate data through the compromised appliance.
Organizations affected by this vulnerability should prioritize immediate remediation through official HP security patches and updates. The vulnerability's classification as a remote authenticated code execution flaw necessitates urgent attention as it represents a serious threat to network security infrastructure. Security teams should implement network segmentation and monitoring to detect potential exploitation attempts, while also reviewing authentication controls to minimize the risk of unauthorized access. The affected systems should be isolated from critical network segments until patches are applied, and comprehensive security assessments should be conducted to identify any potential compromise. Additionally, organizations should consider implementing additional security controls such as intrusion detection systems and network monitoring to detect anomalous behavior that might indicate exploitation attempts. The vulnerability highlights the importance of maintaining up-to-date security appliances and demonstrates how even minor flaws in security infrastructure can have catastrophic consequences for enterprise security posture.