Stack Overflow Vulnerability in Tenda W3 Wireless Router by Shenzhen Tenda Technology Co., Ltd
CVE-2026-36772

6.5MEDIUM

Key Information:

Vendor

Shenzhen Tenda Technology Co., Ltd

Status
Tenda W3 Wireless Router
Vendor
CVE Published:
9 June 2026

What is CVE-2026-36772?

The Tenda W3 Wireless Router (v1.0.0.3(2204)) has been identified with a stack overflow vulnerability within the wl_radio parameter of the formwrlSSIDget function. This weakness allows a malicious actor to execute a Denial of Service (DoS) attack by sending specially crafted input, potentially disrupting the availability of the router's services. Users are advised to remain vigilant and apply any available security updates to mitigate the risk associated with this vulnerability.

References

https://github.com/xhh0124/SemVulLLM/tree/main/W3/formwrl...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.