Skip to content
OpenAdvisories
High · 7.1 CVE-2026-24435 EUVD-2026-4675GHSA-9423-9282-jq44

Tenda W30E V2 Permissive CORS Allows Cross-origin Data Access

Published Jan 26, 2026 · Updated May 14, 2026 · Assigned by VulnCheck

Description

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) implement an insecure Cross-Origin Resource Sharing (CORS) policy on authenticated administrative endpoints. The device sets Access-Control-Allow-Origin: * in combination with Access-Control-Allow-Credentials: true, allowing attacker-controlled origins to issue credentialed cross-origin requests.

Affected products

VendorProductAffectedFixed
Shenzhen Tenda Technology W30E V2 ≤ 16.01.0.19(5037) —

References