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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-6140

Totolink A7100RU CGI cstecgi.cgi UploadFirmwareFile os command injection

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Status
Published
Published
Updated
Assigning organization
VulDB

Description

A vulnerability was found in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function UploadFirmwareFile of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument FileName results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Totolink A7100RU

  • 7.4cu.2313_b20191024affected

References