CVE-2026-7140
Critical · 9.8CVSS
9.8
EPSS
1.8%
Published
Apr 27, 2026
CISA due date
—
The record
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument HTTP leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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