Buffer Overflow Vulnerability in Tenda G0 Router by Shenzhen Tenda Technology
CVE-2026-36801

7.5HIGH

Key Information:

Vendor

Shenzhen Tenda Technology Co., Ltd

Status
Tenda G0
Vendor
CVE Published:
9 June 2026

What is CVE-2026-36801?

A buffer overflow vulnerability exists in the IPMacBindRule parameter of the formIPMacBindAdd function within the Tenda G0 router firmware v15.11.0.5. Attackers can exploit this flaw by sending specially crafted HTTP requests, leading to a Denial of Service (DoS) condition. This issue poses a risk to users relying on affected Tenda devices, potentially disrupting network services.

References

https://github.com/xhh0124/SemVulLLM/tree/main/G0/formIPM...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.