CVE-2026-7538
Critical · 9.8CVSS
9.8
EPSS
3.3%
Published
May 1, 2026
CISA due date
—
The record
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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