CVE-2025-6529: m300 — Exploit

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.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-1392 CWE-1392

Affected Products

Vendor	Product	Versions
70mai	m300_firmware	< 2025-06-11
70mai	m300	All

References

Exploits

https://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-code

Other References

https://vuldb.com/?ctiid.313646 https://vuldb.com/?id.313646 https://vuldb.com/?submit.595450

Frequently Asked Questions

What is CVE-2025-6529? +

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. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-6529? +

CVE-2025-6529 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-6529? +

CVE-2025-6529 affects products from 70mai, specifically: m300, m300_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-6529? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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