CVE-2026-105484

CRITICAL

A security vulnerability has been detected in TOTOLINK X6000R 9.4.0cu.652_B20230116. The impacted element is the function firmware_check of the file /cgi-bin/cstecgi.cgi of the component UploadFirmwareFile Handler. Such manipulation of the argument file_name leads to os command injection. The attack may be performed from remote.

CVSS v3.1 Score

10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 10/6/2026Modified: 10/6/2026

Related Intelligence (1)

CRITICALVulnerability

NVD CRITICAL: CVE-2026-105484 — A security vulnerability has been detected in TOTOLINK X6000R 9.4.0cu.652_B20230...

A security vulnerability has been detected in TOTOLINK X6000R 9.4.0cu.652_B20230116. The impacted element is the function firmware_check of the file /cgi-bin/cstecgi.cgi of the component UploadFirmwareFile Handler. Such manipulation of the argument file_name leads to os command injection. The attack may be performed from remote.

CVE-2026-105484
NIST NVD

References (5)

https://vuldb.com/cve/CVE-2026-105484https://vuldb.com/submit/984434https://vuldb.com/vuln/413619https://vuldb.com/vuln/413619/ctihttps://www.totolink.net/