CVE-2026-1143

None

CVSS

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EPSS

0.8%

Published

Jan 19, 2026

CISA due date

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The record

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.

Affected packages

Ecosystem	Package	Introduced	Fixed