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High · 8.8 CVE-2026-3973 EUVD-2026-11505

Tenda W3 POST Parameter setAutoPing formSetAutoPing stack-based overflow

Published Mar 12, 2026 · Updated Mar 12, 2026 · Assigned by VulDB

Description

A vulnerability was determined in Tenda W3 1.0.0.3(2204). This affects the function formSetAutoPing of the file /goform/setAutoPing of the component POST Parameter Handler. This manipulation of the argument ping1/ping2 causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

VendorProductAffectedFixed
Tenda W3 1.0.0.3(2204) —

References