CVE-2025-6526 json
70mai M300 HTTP Server insufficiently protected credentials
published 2025-06-23 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-18956
- cvss
- 3.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
A vulnerability, which was classified as problematic, has been found in 70mai M300 up to 20250611. This issue affects some unknown processing of the component HTTP Server. The manipulation leads to insufficiently protected credentials. The attack can only be done within the local network. The complexity of an attack is rather high. The exploitation is known 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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 16 mo ago
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/geo-chen/70mai/blob/main/README.md#finding-4-exposed-root-password-via-unauthenticated-http-server referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.3 | CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P |
| CNA | 3.1 | 3.1 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R |
| CNA | 3.0 | 3.1 | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R |
| CNA | 2.0 | 1.8 | AV:A/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:UR |
| CNA | 4.0 | 1.3 | CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CNA | 3.1 | 3.1 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 2.0 | 1.8 | AV:A/AC:H/Au:N/C:P/I:N/A:N |
Affected products
- 70mai M300
Classification
- Weakness
-
- CWE-522 Insufficiently Protected Credentials
References
-
github.com
/geo-chen/70mai/blob/main/README.md#finding-4-exposed-root-password-via-unauthenticated-http-server
exploit, third-party-advisory
-
vuldb.com
/?id.313643
vdb-entry, third-party-advisory
-
vuldb.com
/?ctiid.313643
signature, permissions-required, vdb-entry
-
vuldb.com
/?submit.595447
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2025-6526
- NVD CVE-2025-6526
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