CVE-2010-0443 in Openvms Rms
Summary
by MITRE
Unspecified vulnerability in Record Management Services (RMS) before VMS83A_RMS-V1100 for HP OpenVMS on the Alpha platform allows local users to gain privileges via unknown vectors.
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Analysis
by VulDB Data Team • 04/30/2026
The vulnerability identified as CVE-2010-0443 represents a critical privilege escalation flaw within HP OpenVMS Record Management Services component. This issue affects systems running VMS83A_RMS-V1100 and earlier versions on the Alpha platform architecture. The unspecified nature of the vulnerability vectors indicates that the exact technical mechanism enabling local privilege escalation remains undisclosed, which is characteristic of certain high-severity vulnerabilities where the precise exploit path has not been fully documented or disclosed by the vendor. Record Management Services in OpenVMS provides essential database functionality and file management capabilities, making it a critical component of the operating system's infrastructure. The vulnerability specifically targets local users, meaning that an attacker must already have access to the system to exploit this weakness, but once exploited, the privilege escalation could provide elevated system access that significantly expands the attacker's capabilities within the environment.
The technical flaw within RMS appears to stem from improper access control mechanisms or insufficient validation of user permissions within the record management subsystem. This type of vulnerability typically manifests as inadequate input sanitization, improper privilege checking, or flawed authentication mechanisms that allow local users to bypass normal security controls. The Alpha platform architecture adds complexity to the analysis since it represents a proprietary RISC architecture with specific memory management and privilege levels that differ from x86 systems. This vulnerability could potentially allow a local attacker to escalate from a standard user account to a system-level privileged account, effectively granting them complete control over the system's resources, files, and processes. The impact is particularly severe because OpenVMS systems are often deployed in mission-critical environments where security and integrity are paramount, making such privilege escalation capabilities extremely dangerous.
The operational impact of this vulnerability extends beyond simple privilege escalation to encompass potential data compromise, system integrity violations, and service disruption. Local users who exploit this vulnerability could access sensitive system files, modify critical database records, and potentially establish persistent access mechanisms. This type of vulnerability is particularly concerning in enterprise environments where OpenVMS systems may host financial, medical, or other sensitive data. The vulnerability could also facilitate further attacks by providing attackers with the elevated privileges necessary to explore other system components or to establish backdoors for continued access. From a security perspective, this represents a significant weakness in the principle of least privilege, as local users should not be able to escalate their privileges without proper authorization mechanisms.
Mitigation strategies for this vulnerability should focus on immediate system updates and patches provided by HP, as well as implementing additional security controls to limit local user access. Organizations should consider implementing strict access controls, monitoring for unauthorized privilege escalation attempts, and conducting regular security assessments of their OpenVMS environments. The vulnerability aligns with CWE-276, which describes improper privilege management, and could potentially map to ATT&CK technique T1068, which covers local privilege escalation through system configuration weaknesses. System administrators should also consider implementing network segmentation, limiting local user accounts, and maintaining detailed audit logs to detect any suspicious activity related to record management services. Additionally, organizations should conduct thorough vulnerability assessments to identify other potential weaknesses in their OpenVMS systems and ensure that all components are running patched versions to prevent exploitation of similar vulnerabilities.