CVE-2025-6530 MEDIUM

CVE-2025-6530: 70mai M300 Telnet Service demo.sh denial of service

Vendor 70Mai
Product M300
Weakness CWE-404
Published June 23, 2025
Last update June 24, 2025

CVSS base score

5.9/10
Attack vector Adjacent
Attack complexity High
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was found in 70mai M300 up to 20250611. It has been classified as problematic. This affects an unknown part of the file demo.sh of the component Telnet Service. The manipulation leads to denial of service. Access to the local network is required for this attack. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

June 23, 2025 CVE published
June 24, 2025 Record updated