CVE-2026-105484
Critical
Description
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.
SeverityCritical
CVSS10.0
Exploit probability—
ProductTotolink X6000r Firmware
PublishedOct 6, 2026
First seenOct 6, 2026
Weakness typeCWE-78OS command injectionCWE-77Command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink x6000r_firmware | 9.4.0cu.652_B20230116 | — |
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