Vulnerability Description
An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] in Fortinet FortiDLP Agent's Outlookproxy plugin for Windows 11.5.1 and 11.4.2 through 11.4.6 and 11.3.2 through 11.3.4 and 11.2.0 through 11.2.3 and 11.1.1 through 11.1.2 and 11.0.1 and 10.5.1 and 10.4.0, and 10.3.1 may allow an authenticated attacker to escalate their privilege to LocalService via sending a crafted request to a local listening port.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortidlp Agent | >= 10.3.1, <= 11.5.1 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://fortiguard.fortinet.com/psirt/FG-IR-25-628Vendor Advisory
FAQ
What is CVE-2025-53951?
CVE-2025-53951 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] in Fortinet FortiDLP Agent's Outlookproxy plugin for Windows 11.5.1 and 11.4.2 through 11.4.6 a...
How severe is CVE-2025-53951?
CVE-2025-53951 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-53951?
Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortidlp Agent, Microsoft Windows.