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

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00043.

Exploitation poc

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Mercku
  • M6a

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Mercku
  • M6a
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://blog.nullvoid.me/posts/mercku-exploits/ cve-icon cve-icon
https://seclists.org/fulldisclosure/2025/Oct/10 cve-icon cve-icon
History

Thu, 23 Oct 2025 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Mercku
Mercku m6a
Vendors & Products Mercku
Mercku m6a

Wed, 22 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 22 Oct 2025 03:30:00 +0000

Type Values Removed Values Added
Description Mercku M6a devices through 2.1.0 allow root TELNET logins via the web admin password.
Weaknesses CWE-669
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-22T15:47:34.254Z

Reserved: 2025-10-22T00:00:00.000Z

Link: CVE-2025-62775

cve-icon Vulnrichment

Updated: 2025-10-22T15:47:28.305Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-22T04:16:09.813

Modified: 2025-10-22T21:12:48.953

Link: CVE-2025-62775

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-23T13:11:57Z