What is GHSA-fq2c-r4mr-wfrw?

GHSA-fq2c-r4mr-wfrw is a security advisory published by GitHub Security Advisories with Medium severity. Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to...

Which CVE IDs does GHSA-fq2c-r4mr-wfrw cover?

GHSA-fq2c-r4mr-wfrw covers the following CVE IDs: CVE-2026-36778. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fq2c-r4mr-wfrw?

GHSA-fq2c-r4mr-wfrw has a CVSS v3 base score of 4.9, published by GitHub Security Advisories.

GHSA-fq2c-r4mr-wfrwMediumCVSS 4.9

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-36778 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-36778
https://github.com/xhh0124/SemVulLLM/tree/main/O3/R7WebsSecurityHandler
https://github.com/advisories/GHSA-fq2c-r4mr-wfrw