CVE-2025-53120: Securden Unified PAM Path Traversal In File Upload

Severity: critical (CVSS 9.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 11.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-08-25 · updated 2026-06-17
Weakness: CWE-22

Description

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.

Affected products

Securden Unified PAM: from 9.0.* through 11.3.1

References

https://www.rapid7.com/blog/post/securden-unified-pam-multiple-critical-vulnerabilities-fixed/

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