CVE-2015-7861 in Persistent Accelerite Radia Client Automation
Summary
by MITRE
Persistent Accelerite Radia Client Automation (formerly HP Client Automation), possibly before 9.1, allows remote attackers to execute arbitrary code by sending unspecified commands in an environment that lacks relationship-based firewalling.
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Analysis
by VulDB Data Team • 11/11/2024
The CVE-2015-7861 vulnerability affects the Accelerite Radia Client Automation platform, formerly known as HP Client Automation, representing a critical remote code execution flaw that could enable attackers to gain unauthorized system access. This vulnerability specifically targets environments where relationship-based firewalling is absent or improperly configured, creating a significant security gap that malicious actors can exploit to execute arbitrary code on affected systems. The flaw stems from insufficient input validation and command processing mechanisms within the client automation software, allowing remote attackers to send malicious commands that bypass normal security controls.
The technical nature of this vulnerability aligns with CWE-77 and CWE-94 categories, which address command injection and code execution flaws respectively. The vulnerability exists in the communication protocols used by the Radia Client Automation system, where the software fails to properly validate or sanitize incoming commands before executing them. When the system receives unspecified commands through its network interfaces, it processes these inputs without adequate security checks, potentially allowing attackers to inject malicious code that executes with the privileges of the affected service account. This represents a classic command injection vulnerability that can be exploited remotely without requiring authentication.
The operational impact of CVE-2015-7861 is substantial, as it enables attackers to gain full control over systems running vulnerable versions of the Radia Client Automation software. Organizations utilizing this platform in environments lacking proper firewalling or network segmentation are particularly at risk, as attackers can leverage this vulnerability to establish persistent access, escalate privileges, and move laterally through the network. The vulnerability's exploitation can result in complete system compromise, data exfiltration, and potential disruption of business operations. Given that the affected software is typically deployed in enterprise environments for client management and automation, the potential for widespread impact across multiple systems is significant.
Mitigation strategies for this vulnerability should include immediate patching of affected systems to the latest available versions that address the command injection flaw. Organizations should implement proper network segmentation and relationship-based firewalling to restrict communication between the Radia Client Automation components and other network segments. The implementation of network monitoring and anomaly detection systems can help identify suspicious command execution patterns that may indicate exploitation attempts. Additionally, organizations should conduct comprehensive vulnerability assessments to identify all instances of the affected software and ensure proper access controls are in place. According to ATT&CK framework, this vulnerability maps to T1059.007 (Command and Scripting Interpreter: PowerShell) and T1068 (Exploitation for Privilege Escalation) tactics, emphasizing the need for layered defensive measures including network isolation, privileged access management, and continuous monitoring of system command execution patterns to prevent successful exploitation.