CVE-2026-1547
Medium
Description
A vulnerability was detected in Totolink A7000R 4.1cu.4154. This affects the function setUnloadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument plugin_name results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.
SeverityMedium
CVSS6.3
Exploit probability—
ProductTotolink A7000r Firmware
PublishedJan 28, 2026
First seenJan 28, 2026
Weakness typeCWE-77Command injectionCWE-74Injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink a7000r_firmware | 4.1cu.4154 | — |
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