70mai 1S Configuration Config.cgi improper authorization

published 2025-06-23 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-18957

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits: 0; none known

A vulnerability classified as problematic was found in 70mai 1S up to 20250611. This vulnerability affects unknown code of the file /cgi-bin/Config.cgi?action=set of the component Configuration Handler. The manipulation leads to improper authorization. The attack needs to be approached 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.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-06-24)

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% 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-3-unauthorised-configuration-change referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
CNA	3.1	4.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:W/RC:R
CNA	3.0	4.3	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:W/RC:R
CNA	2.0	3.3	AV:A/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:W/RC:UR
CNA	4.0	2.1	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/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	4.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA	2.0	3.3	AV:A/AC:L/Au:N/C:N/I:P/A:N

Affected products

70mai 1S

Classification

Weakness

CWE-285 Improper Authorization
CWE-266 Incorrect Privilege Assignment

References

github.com /geo-chen/70mai/blob/main/README.md#finding-3-unauthorised-configuration-change
exploit
vuldb.com /?id.313642
vdb-entry
vuldb.com /?ctiid.313642
signature, permissions-required
vuldb.com /?submit.595446
third-party-advisory

Sources

CVE List CVE-2025-6525
NVD CVE-2025-6525

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary