CVE-2012-3286 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 obtain sensitive information, modify data, or cause a denial of service via unknown vectors.
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Analysis
by VulDB Data Team • 05/05/2021
The vulnerability identified as CVE-2012-3286 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 exposes systems to remote authenticated attackers who can exploit it to gain unauthorized access to sensitive information, modify critical data, or disrupt system operations through unknown attack vectors. The vulnerability impacts organizations relying on HP ArcSight security solutions for log management and security information and event management processes, potentially compromising their entire security infrastructure.
The technical nature of this vulnerability stems from insufficient input validation and access control mechanisms within the affected HP ArcSight products. As a remote authenticated threat actor, an attacker must first establish valid credentials to exploit the flaw, which significantly reduces the attack surface compared to unauthenticated attacks but still represents a serious security risk. The unspecified vectors suggest that the vulnerability could manifest through multiple attack paths including but not limited to improper access controls, insufficient sanitization of user inputs, or weak session management protocols. This ambiguity in the vulnerability description indicates a potentially widespread issue that could be leveraged in various ways to compromise system integrity and availability.
The operational impact of CVE-2012-3286 extends beyond simple data compromise, as it enables attackers to perform destructive actions including data modification and denial of service conditions that can severely disrupt security operations. Organizations utilizing these ArcSight products may experience unauthorized access to security logs, alteration of audit trails, or complete service disruption that undermines their ability to detect and respond to security incidents effectively. The vulnerability particularly affects security monitoring capabilities since ArcSight Logger and Connector Appliance are fundamental components in security information and event management systems, making the impact on overall security posture substantial. This vulnerability directly violates principles of data integrity and availability as outlined in the CIA triad and could be categorized under CWE-284 for improper access control or CWE-20 for improper input validation.
Mitigation strategies for this vulnerability should include immediate deployment of available vendor patches and updates, along with comprehensive network segmentation to limit access to affected systems. Organizations should implement strict access control policies, enforce strong authentication mechanisms, and conduct thorough security assessments of their ArcSight environments. The remediation process should involve upgrading to supported versions of HP ArcSight products, as the affected versions are no longer receiving security updates. Security teams should also implement monitoring solutions to detect potential exploitation attempts and establish incident response procedures specifically addressing this vulnerability. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation, credential access, and defense evasion, requiring security operations to enhance their detection capabilities for such activities. The vulnerability serves as a reminder of the critical importance of maintaining up-to-date security software and implementing proper security hygiene practices in enterprise environments.