Security Advisory

CVE-2026-19813

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-14 08:00:11

Last updated 2026-08-18 13:39:16

Assigner VulDB

CVSS score 9.0

State PUBLISHED

Description

A security vulnerability has been detected in TOTOLINK A800R 4.1.2cu.5137_B20200730. This impacts the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. Such manipulation of the argument Comment leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

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