CVE-2023-44282 in Repository Manager
Summary
by MITRE • 11/16/2023
Dell Repository Manager, 3.4.3 and prior, contains an Improper Access Control vulnerability in its installation module. A local low-privileged attacker could potentially exploit this vulnerability, leading to gaining escalated privileges.
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Analysis
by VulDB Data Team • 12/12/2023
The vulnerability identified as CVE-2023-44282 affects Dell Repository Manager version 3.4.3 and earlier installations, representing a critical improper access control flaw within the software's installation module. This vulnerability creates a significant security risk by allowing local attackers with minimal privileges to potentially escalate their system access rights. The issue stems from inadequate permission controls during the installation process, where the system fails to properly validate or restrict access to privileged operations that should only be available to authorized administrative users.
From a technical perspective, this vulnerability manifests as a failure in the software's privilege escalation mechanisms within its installation framework. The improper access control weakness enables attackers to bypass normal security boundaries that typically protect system-level operations from unauthorized modification. According to CWE classification, this vulnerability maps to CWE-284 which specifically addresses inadequate access control or improper privilege management. The flaw exists in the installation module's design where it does not adequately enforce the principle of least privilege, allowing low-privileged users to execute functions that require elevated system permissions.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it fundamentally undermines the security model of the Dell Repository Manager system. A local attacker who successfully exploits this weakness could gain unauthorized access to system resources, modify critical components, or potentially establish persistent access within the target environment. This risk is particularly concerning in enterprise environments where Dell Repository Manager is commonly deployed for software distribution and management purposes. The vulnerability creates a potential attack vector that could be leveraged to compromise the integrity of the entire software repository infrastructure, affecting multiple systems that rely on this management platform.
Security professionals should consider this vulnerability in relation to ATT&CK framework techniques such as privilege escalation and persistence mechanisms. The exploitability of this flaw aligns with techniques categorized under T1068 (Local Port Forwarding) and T1543 (Create or Modify System Process) as attackers could use the escalated privileges to establish more sophisticated attack infrastructure. Organizations running affected Dell Repository Manager versions should immediately implement mitigations including updating to the latest available patch, reviewing system access controls, and monitoring for unauthorized installation activities. The vulnerability demonstrates the critical importance of proper access control implementation in system management tools, particularly those with installation capabilities that can affect system-wide security posture.
The remediation approach should prioritize immediate patch deployment from Dell to address the root cause of the improper access control. Additionally, system administrators should conduct comprehensive access control reviews to ensure that only authorized personnel can perform installation and modification operations on the repository manager. Network segmentation and monitoring solutions should be implemented to detect anomalous installation activities that might indicate exploitation attempts. This vulnerability serves as a reminder of the critical security considerations required for system management tools and the potential consequences when access control mechanisms fail to properly enforce security boundaries.