CVE-2026-7124
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Apr 27, 2026
Vendor
unknown
Description
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setIpv6LanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument addrPrefixLen can lead to os command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.