Description
Shenzhen Tenda Technology Co., Ltd Tenda W20E v15.11.0.6 was discovered to contain a buffer overflow in the webAuthWhiteUserInfo parameter of the formAddWebAuthWhiteUser function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Published: 2026-06-09
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 10 Jun 2026 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda w20e
Vendors & Products Tenda
Tenda w20e

Tue, 09 Jun 2026 22:00:00 +0000

Type Values Removed Values Added
Title Buffer Overflow in webAuthWhiteUserInfo Enables DoS on Tenda W20E Router
Weaknesses CWE-119

Tue, 09 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Description Shenzhen Tenda Technology Co., Ltd Tenda W20E v15.11.0.6 was discovered to contain a buffer overflow in the webAuthWhiteUserInfo parameter of the formAddWebAuthWhiteUser function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-09T19:31:59.429Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36820

cve-icon Vulnrichment

Updated: 2026-06-09T19:31:54.621Z

cve-icon NVD

Status : Deferred

Published: 2026-06-09T19:17:47.703

Modified: 2026-06-09T21:17:11.203

Link: CVE-2026-36820

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-10T02:00:12Z

Weaknesses