CVE-2026-36816: n/a
Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the wewifiWhiteUserInfo parameter of the formAddWewifiWhiteUser function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
AI Analysis
Technical Summary
CVE-2026-36816 is a buffer overflow vulnerability affecting Tenda W15E firmware version 15.11.0.10. The issue resides in the handling of the wewifiWhiteUserInfo parameter within the formAddWewifiWhiteUser function. An attacker can send a specially crafted HTTP request to trigger the overflow, resulting in a Denial of Service (DoS) by crashing or destabilizing the device. The vulnerability does not impact confidentiality or integrity but causes availability disruption. No known exploits in the wild have been reported, and no vendor advisory or patch information is currently provided.
Potential Impact
Successful exploitation results in a Denial of Service (DoS) condition, making the affected device unavailable or unstable. There is no indication of confidentiality or integrity compromise. The impact is limited to availability disruption.
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 affected device to untrusted networks to reduce the risk of exploitation.
CVE-2026-36816: n/a
Description
Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the wewifiWhiteUserInfo parameter of the formAddWewifiWhiteUser function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
CVSS v3.1
Score 7.5high
Affected software
pkg:github/xhh0124/SemVulLLMRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-36816 is a buffer overflow vulnerability affecting Tenda W15E firmware version 15.11.0.10. The issue resides in the handling of the wewifiWhiteUserInfo parameter within the formAddWewifiWhiteUser function. An attacker can send a specially crafted HTTP request to trigger the overflow, resulting in a Denial of Service (DoS) by crashing or destabilizing the device. The vulnerability does not impact confidentiality or integrity but causes availability disruption. No known exploits in the wild have been reported, and no vendor advisory or patch information is currently provided.
Potential Impact
Successful exploitation results in a Denial of Service (DoS) condition, making the affected device unavailable or unstable. There is no indication of confidentiality or integrity compromise. The impact is limited to availability disruption.
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 affected device to untrusted networks to reduce the risk of exploitation.
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: 6a29240d8dd33fbd8512a8f6
Added to database: 06/10/2026, 08:45:01 UTC
Last enriched: 06/17/2026, 16:03:29 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 80
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