Vulnerability in Mercku M6a

CVE-2025-62775

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

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (18.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-62775: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-62775?
CVE-2025-62775 is a high-severity vulnerability in Mercku M6a, classified under Incorrect Resource Transfer Between Spheres. CVSS score: 8.0/10. Published 2025-10-22.
How severe is CVE-2025-62775?
High severity. CVSS v3 base score is 8.0 out of 10.