CVE-2026-6138
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Apr 13, 2026
Vendor
unknown
Description
A flaw has been found in Totolink A7100RU 7.4cu.2313_b20191024. The impacted element is the function setAccessDeviceCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument mac causes os command injection. The attack can be initiated remotely. The exploit has been published and may be used.