Description
A vulnerability was found in 70mai M300 up to 20250611 and classified as critical. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation leads to use of default credentials. The attack needs to be initiated within the local network. 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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
https://vuldb.com/?id.313646
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.313646
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.595450
Exploit, Third Party Advisory exploit
https://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-code
Scores
CVSS v3
8.8
EPSS
0.0069
EPSS Percentile
47.9%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-1392
Status
published
Products (1)
70mai/m300_firmware
< 2025-06-11
Published
Jun 23, 2025
Tracked Since
Feb 18, 2026