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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-19847

TOTOLINK A800R wps.so cstecgi.cgi setWiFiWpsConfig stack-based overflow

Description

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137_B20200730. Affected is the function setWiFiWpsConfig of the file /cgi-bin/cstecgi.cgi of the component wps.so. The manipulation of the argument pin results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TOTOLINK A800R

  • 4.1.2cu.5137_B20200730affected

References