CVE-2026-9404
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
May 24, 2026
Vendor
unknown
Description
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setDdnsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument provider leads to os command injection. The attack may be launched remotely. The exploit is publicly available and might be used.