Path Traversal in Securden Unified Pam
CVE-2025-53120
A path traversal vulnerability in unauthenticated upload functionality allows a malicious actor to upload binaries and scripts to the server’s configuration and web root directories, achieving remote code execution on the Unified PAM server.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L.
EPSS exploit prediction
EPSS: 0.097 (95.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.092 · newest: 0.097 · change: +0.005
Affected products
- Securden Unified Pam — versions 9.0.*
Weakness classification (CWE)
References
- www.rapid7.com/blog/post/securden-unified-pam-multiple-critical-vulnerabilities… (third-party-advisory)
Frequently asked questions
- What is CVE-2025-53120?
- CVE-2025-53120 is a critical-severity vulnerability in Securden Unified Pam, classified under Path Traversal. CVSS score: 9.4/10. Published 2025-08-25.
- How severe is CVE-2025-53120?
- Critical severity. CVSS v3 base score is 9.4 out of 10.