CVE-2026-36777: n/a
Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain a stack overflow in the param_1 parameter of the formSetCfm function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
AI Analysis
Technical Summary
The Tenda W3 Wireless Router version 1.0.0.3(2204) contains a stack overflow vulnerability in the formSetCfm function's param_1 parameter. An attacker can send a specially crafted HTTP request to trigger this overflow, causing the device to crash or become unresponsive, leading to a Denial of Service. The vulnerability is publicly disclosed but lacks a CVSS score and vendor remediation details. No known exploits have been reported in the wild.
Potential Impact
Successful exploitation results in Denial of Service by crashing or destabilizing the router, potentially disrupting network connectivity for users relying on the affected device. There is no indication of privilege escalation or data compromise from the provided information.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider limiting exposure of the device's management interface to untrusted networks and monitor for unusual HTTP requests targeting the router.
CVE-2026-36777: n/a
Description
Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain a stack overflow in the param_1 parameter of the formSetCfm function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Tenda W3 Wireless Router version 1.0.0.3(2204) contains a stack overflow vulnerability in the formSetCfm function's param_1 parameter. An attacker can send a specially crafted HTTP request to trigger this overflow, causing the device to crash or become unresponsive, leading to a Denial of Service. The vulnerability is publicly disclosed but lacks a CVSS score and vendor remediation details. No known exploits have been reported in the wild.
Potential Impact
Successful exploitation results in Denial of Service by crashing or destabilizing the router, potentially disrupting network connectivity for users relying on the affected device. There is no indication of privilege escalation or data compromise from the provided information.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider limiting exposure of the device's management interface to untrusted networks and monitor for unusual HTTP requests targeting the router.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-04-06T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a2923ff8dd33fbd85129a8f
Added to database: 6/10/2026, 8:44:47 AM
Last enriched: 6/10/2026, 8:53:03 AM
Last updated: 6/10/2026, 2:17:05 PM
Views: 5
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