# CVE-2025-62775

## Summary

- **CVE ID:** CVE-2025-62775
- **Severity:** HIGH
- **CVSS Score:** 8 (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-669
- **Published:** Oct 22, 2025
- **Last Modified:** Mar 12, 2026

## Description

Mercku M6a devices through 2.1.0 allow root TELNET logins via the web admin password.

## Affected Products

- Mercku — M6a (0)

## References

- [CNA](https://seclists.org/fulldisclosure/2025/Oct/10)
- [CNA](https://blog.nullvoid.me/posts/mercku-exploits/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.26%
- **EPSS Percentile:** 17.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._