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CVE-2026-1143

HIGH

8.8

Beschreibung

A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822_B20200513. This affects the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ssid can lead to buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht1/19/2026

Zuletzt geandert1/29/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

totolink:a3700rtotolink:a3700r_firmware

Schwachen (CWE)

CWE-119CWE-120

Referenzen

https://lavender-bicycle-a5a.notion.site/TOTOLINK-A3700R-setWiFiEasyGuestCfg-2e353a41781f8057a244ead07d5eaaff?source=copy_link(cna@vuldb.com)

https://vuldb.com/?ctiid.341735(cna@vuldb.com)

https://vuldb.com/?id.341735(cna@vuldb.com)

https://vuldb.com/?submit.735502(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.