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CVE-2026-4976

HIGH

8.8

Beschreibung

A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

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

Veroffentlicht3/27/2026

Zuletzt geandert4/3/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

totolink:lr350totolink:lr350_firmware

Schwachen (CWE)

CWE-119CWE-120

Referenzen

https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiGuestCfg-32153a41781f8048a918c1c78e95064e?source=copy_link(cna@vuldb.com)

https://vuldb.com/?ctiid.353863(cna@vuldb.com)

https://vuldb.com/?id.353863(cna@vuldb.com)

https://vuldb.com/?submit.778274(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.