CVE-2026-36778 | THREATINT

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.

PUBLISHED Reserved 2026-04-06 | Published 2026-06-09 | Updated 2026-06-10 | Assigner mitre

References

github.com/...4/SemVulLLM/tree/main/O3/R7WebsSecurityHandler

cve.org (CVE-2026-36778)

nvd.nist.gov (CVE-2026-36778)

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