Vulnerability Details CVE-2025-3664
A vulnerability, which was classified as critical, was found in TOTOLINK A3700R 9.1.2u.5822_B20200513. Affected is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. It is possible to launch the attack remotely. 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.7%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-A3700R-setWiFiEasyGuestCfg-1cb53a41781f805f9ee3f1b2d362d3f2?pvs=4
- https://vuldb.com/?ctiid.304842
- https://vuldb.com/?id.304842
- https://vuldb.com/?submit.551296
- https://www.totolink.net/
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-A3700R-setWiFiEasyGuestCfg-1cb53a41781f805f9ee3f1b2d362d3f2
Products affected by CVE-2025-3664
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cpe:2.3:h:totolink:a3700r:-
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cpe:2.3:o:totolink:a3700r_firmware:9.1.2u.5822_b20200513