CVE-2026-0641
Medium
Description
A security vulnerability has been detected in TOTOLINK WA300 5.2cu.7112_B20190227. This vulnerability affects the function sub_401510 of the file cstecgi.cgi. The manipulation of the argument UPLOAD_FILENAME leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
SeverityMedium
CVSS6.3
Exploit probability—
ProductTotolink Wa300 Firmware
PublishedJan 6, 2026
First seenJan 6, 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 wa300_firmware | 5.2cu.7112_b20190227 | — |
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