HOMEVULNERABILITIESCVE-2025-6529
HIGH

CVE-2025-6529

CWE-1392Published: June 23, 2025· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2025-6529 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

70mai2 product(s)
m300 firmwarem300
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-code
ADVISORYhttps://vuldb.com/?id.313646
ADVISORYhttps://vuldb.com/?submit.595450

All References (4)

→
https://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-codeExploit · Third Party Advisory
→
https://vuldb.com/?ctiid.313646Permissions Required · VDB Entry
→
https://vuldb.com/?id.313646Third Party Advisory · VDB Entry
→
https://vuldb.com/?submit.595450Third Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2025-6529
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-1392
CISA KEVNo
Affected1 vendor(s)
PublishedJun 23, 2025

Related CVEs (CWE-1392)

CVE-2025-55051
10.0
CVE-2024-39747
9.8
CVE-2024-6788
9.8
CVE-2024-7746
9.8
CVE-2023-30603
9.8
CVE-2025-11943
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2025-6529 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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