CVE-2026-7721
Medium
Description
A security vulnerability has been detected in Totolink WA300 5.2cu.7112_B20190227. This affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument hostTime leads to command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.
SeverityMedium
CVSS6.3
Exploit probability—
ProductTotolink Wa300 Firmware
PublishedMay 4, 2026
First seenMay 4, 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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