Vulnerability in 70mai M300
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (56.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.009 · change: +0.001
Affected products
- 70mai M300 — versions 20250611
- 70mai M300 Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/geo-chen/70mai/blob/main/README.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-6529?
- CVE-2025-6529 is a high-severity vulnerability in 70mai M300, classified under CWE-1392. CVSS score: 8.8/10. Published 2025-06-23.
- How severe is CVE-2025-6529?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-6529 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.