CVE-2026-4490

A flaw has been found in Tenda A18 Pro 02.03.02.28. This issue affects the function setSchedWifi of the file /goform/openSchedWifi. This manipulation causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.

• CWE-119
• CWE-121

• https://github.com/lilukun337/cve/issues/2
• https://vuldb.com/?ctiid.352016
• https://vuldb.com/?id.352016
• https://vuldb.com/?submit.773670
• https://www.tenda.com.cn/

Published

Mar 20, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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