CVE-2026-6156
Critical · 9.8CVSS
9.8
EPSS
3.3%
Published
Apr 13, 2026
CISA due date
—
The record
A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument Comment leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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