CVE-2026-7721mediumCWE-74CWE-77

CVE-2026-7721: medium-severity vulnerability in Totolink WA300

Totolink WA300 cstecgi.cgi NTPSyncWithHost command injection

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 1.0%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Totolink · WA300
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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