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A Path Restriction Bypass vulnerability exists in Serv-U software. It allows malicious actors with administrative privileges to execute code on directories. This issue requires admin access to abuse. On Windows systems, path and home directory handling differences contribute to the bypass. Attackers can circumvent intended directory restrictions by manipulating paths. Improper validation of user inputs in admin interfaces enables this. The vulnerability permits code execution in unauthorized directory locations. Privileged users can exploit path resolution weaknesses. Windows-specific path handling reduces severity to medium. Administrative privilege requirement limits attack surface. The bypass leverages insufficient checks on directory access controls. Malicious actors use admin rights to modify path parameters. This leads to potential unauthorized file execution. The vulnerability is platform-dependent due to path semantics. Code execution occurs within the context of the Serv-U process. Path manipulation abuses trust in admin privileges. Restriction failures allow access to protected directories. Exploitation involves crafting inputs to bypass filters. Security impacts include compromised directory integrity and system risks.
Platform: Serv-U
Version: Not specified
Vulnerability: Path Restriction Bypass
Severity: Medium
Date: 11/18/2025
Prediction: Patch date unknown
What Undercode Say:
Analytics: No bash commands provided.
How Exploit: Admin path manipulation bypass.
Protection from this CVE: Apply security patches.
Impact: Unauthorized code execution.
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Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
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