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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-19845

TOTOLINK A800R lan.so cstecgi.cgi setStaticDhcpConfig stack-based overflow

Description

A vulnerability was determined in TOTOLINK A800R 4.1.2cu.5137_B20200730. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. Executing a manipulation of the argument Comment can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

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