CVE-2002-0883 in ProLiant BL e-Class Integrated Administrator
Summary
by MITRE
Vulnerability in Compaq ProLiant BL e-Class Integrated Administrator 1.0 and 1.10, allows authenticated users with Telnet, SSH, or console access to conduct unauthorized activities.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 06/26/2024
The vulnerability identified as CVE-2002-0883 affects Compaq ProLiant BL e-Class Integrated Administrator versions 1.0 and 1.10, representing a significant security flaw that undermines the integrity of server management interfaces. This issue specifically targets the authentication and authorization mechanisms within the integrated administrator framework, creating a pathway for malicious actors who have already gained access through legitimate means such as Telnet, SSH, or console connections. The vulnerability falls under the category of privilege escalation and unauthorized access, where authenticated users can leverage their existing credentials to perform activities beyond their intended permissions.
The technical flaw stems from insufficient access control implementation within the management software, allowing users with legitimate administrative access to bypass normal security boundaries. This weakness enables unauthorized activities that could include data manipulation, system configuration changes, or access to restricted administrative functions. The vulnerability operates at the application layer and specifically impacts the integrated administrator component that manages the ProLiant BL e-Class server blades, making it particularly concerning for enterprise environments where these servers are deployed. The issue represents a classic case of inadequate input validation and privilege enforcement, where the system fails to properly verify user permissions before executing administrative operations.
From an operational impact perspective, this vulnerability poses substantial risks to enterprise security infrastructure, particularly in data center environments where ProLiant BL e-Class servers are commonly deployed. Attackers who gain initial access through Telnet or SSH can exploit this weakness to escalate their privileges and potentially compromise entire server blade clusters. The impact extends beyond individual server security to affect overall network integrity and data protection, as the integrated administrator interface often serves as a central point for managing multiple server components. Organizations may experience unauthorized system modifications, data breaches, or complete service disruption if this vulnerability is exploited effectively.
Security professionals should implement immediate mitigations including applying available vendor patches and updates, reviewing and tightening access controls for management interfaces, and implementing network segmentation to limit exposure of management ports. The vulnerability aligns with CWE-284 which addresses improper access control, and relates to ATT&CK technique T1068 which covers local privilege escalation. Organizations should also consider implementing additional monitoring for unusual administrative activities and establish robust audit trails to detect potential exploitation attempts. The incident highlights the critical importance of maintaining up-to-date security patches for management interfaces and demonstrates how seemingly minor access control flaws can lead to significant security breaches in enterprise server environments.