Buffer Overflow Vulnerability in Tenda PW201A by Shenzhen Tenda Technology
CVE-2026-36803

7.5HIGH

Key Information:

Vendor

Shenzhen Tenda Technology Co., Ltd

Status
Tenda PW201A
Vendor
CVE Published:
9 June 2026

What is CVE-2026-36803?

The Tenda PW201A model v1.0.5 has a vulnerability where a buffer overflow occurs in the page parameter of the qossetting function. This flaw can be exploited by attackers to send specially crafted HTTP requests, resulting in a Denial of Service (DoS) condition and potentially disrupting the functionality of the device.

References

https://github.com/xhh0124/SemVulLLM/tree/main/PW201A/qos...

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

.