EUVD-2025-21132CVSS Vector
CVSS:4.0/AV:P/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:H
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Description
A CWE-269: Improper Privilege Management vulnerability exists that could cause privilege escalation when the server is accessed by a privileged account via a console and through exploitation of a setup script.
Analysis
CVE-2025-50124 is a privilege escalation vulnerability (CWE-269: Improper Privilege Management) affecting server systems with a CVSS score of 7.2. The vulnerability exists in a setup script that can be exploited when accessed by a privileged account via console, allowing attackers to escalate privileges and gain high-impact control over confidentiality, integrity, and availability. This is a physical/local attack vector requiring high privileges and significant effort, limiting widespread exploitation but representing critical risk in restricted access environments.
Technical Context
The vulnerability resides in CWE-269 (Improper Privilege Management), a class of weaknesses where systems fail to properly enforce principle of least privilege during privilege transitions. The attack specifically targets a setup script accessible via physical console access, suggesting the vulnerability may involve insufficient validation of privilege context during initialization routines, permission inheritance flaws, or inadequate access controls during privileged script execution. The CVSS vector (AV:P/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:H) indicates: Physical Attack Vector (requiring console access), High Attack Complexity, Physical Attack Time requirement, High Privileges prerequisite, and impact across confidentiality, integrity, and availability. This suggests the vulnerability likely involves improper handling of privilege contexts during bootstrap/setup operations where state validation is bypassed or insufficient.
Affected Products
Based on the CVE description, specific products, versions, and CPE strings are not provided in the source material. The vulnerability affects 'server' systems with setup scripts accessible via privileged console accounts. Without vendor advisory references or CPE data in the provided information, affected products cannot be specified. Recommendation: Consult official vendor security advisories, NVD CVE-2025-50124 entry, and CISA KEV catalog for specific product versions. The vulnerability likely affects enterprise server platforms, management consoles, or embedded systems with initialization scripts.
Remediation
Specific patch versions are not provided in the source material. General remediation approaches for CWE-269 privilege escalation vulnerabilities include: (1) Apply vendor security patches immediately upon release (monitor vendor advisories for CVE-2025-50124); (2) Implement privilege isolation—restrict console access to setup scripts to authorized personnel only; (3) Enforce principle of least privilege—ensure setup scripts run with minimum required privileges and validate privilege context before execution; (4) Implement privilege dropping—setup scripts should explicitly drop elevated privileges after initialization phases requiring them; (5) Enable audit logging on privileged script execution to detect exploitation attempts; (6) Apply compensating controls: restrict physical console access, implement multi-factor authentication for privileged accounts, segregate setup/initialization environments. Consult vendor security bulletins for specific patch availability and hotfix versions.
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