CVE-2026-6139
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Apr 13, 2026
Vendor
unknown
Description
A vulnerability has been found in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function UploadOpenVpnCert of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.