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CVE-2026-9457NVD

Description

A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function UploadFirmwareFile of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Severity Level
CRITICAL (9.8)
Published Date
25/05/2026
Last Modified
25/05/2026
Exploitation Status
UNKNOWN