CVE-2026-36778
Medium · 4.9CVSS
4.9
EPSS
0.4%
Published
Jun 9, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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