CVE-2026-7823
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
May 05, 2026
Vendor
unknown
Description
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setAppFilterCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.