VULNERABILITY INTELLIGENCE
CVE-2026-7140
CVSS score9.8 CRITICAL
EPSS probability1.77%
CISA KEVNot currently listed
Published2026-04-27
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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.
Weakness classification
- cna@vuldb.com: CWE-77