CVE-2026-9458
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
May 25, 2026
Vendor
unknown
Description
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument enabled leads to os command injection. The attack may be performed from remote. The exploit is publicly available and might be used.