Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain multiple stack overflows in the fromVirtualSer function via the puVar2, puVar1, __s2, __s1_00, and puVar3 parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
History

Wed, 10 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda o3 Wireless Router
Vendors & Products Tenda
Tenda o3 Wireless Router

Tue, 09 Jun 2026 22:45:00 +0000

Type Values Removed Values Added
Title Stack Overflows in Tenda O3 Router fromVirtualSer Leading to Denial of Service
Weaknesses CWE-122

Tue, 09 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Description Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain multiple stack overflows in the fromVirtualSer function via the puVar2, puVar1, __s2, __s1_00, and puVar3 parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-06-09T00:00:00.000Z

Updated: 2026-06-09T18:12:38.151Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36779

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-06-09T19:17:44.213

Modified: 2026-06-09T19:35:05.693

Link: CVE-2026-36779

cve-icon Redhat

No data.