Security Advisory

CVE-2026-19844

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-14 16:45:11

Last updated 2026-08-18 13:38:53

Assigner VulDB

CVSS score 9.0

State PUBLISHED

Description

A vulnerability was found in TOTOLINK A800R 4.1.2cu.5137_B20200730. The impacted element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component ipv6.so. Performing a manipulation of the argument radvdinterfacename results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used.

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