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Medium · 4.9 CVE-2026-36778 EUVD-2026-35936GHSA-fq2c-r4mr-wfrw

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain a stack overflow in the username param…

Published Jun 9, 2026 · Updated Jun 10, 2026 · Assigned by mitre

Description

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain a stack overflow in the username parameter of the R7WebsSecurityHandler function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

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