CVE-2025-67186

Name of the Vulnerable Software and Affected Versions TOTOLINK A950RG version 4.1.2cu.5204 B20210112

Description The software contains a buffer overflow issue in the setUrlFilterRules interface of /lib/cste modules/firewall.so. The issue is due to insufficient validation of the length of the url parameter, which could allow a remote attacker to trigger a buffer overflow. This may lead to arbitrary code execution or a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.