Description
Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain multiple stack overflows in the formwrlSSIDset function via the mit_ssid and mis_ssid_index parameters. These vulnerabilities allow 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 23:30:00 +0000

Type Values Removed Values Added
Title Stack Overflow in Tenda W3 Router SSID Setter Causing DoS

Wed, 10 Jun 2026 21:00:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Tenda W3 Wireless Router SSID Configuration Leads to Denial of Service
Weaknesses CWE-120

Wed, 10 Jun 2026 18:30:00 +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': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 10 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda w3 Wireless Router
Vendors & Products Tenda
Tenda w3 Wireless Router

Tue, 09 Jun 2026 22:15:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Tenda W3 Wireless Router SSID Configuration Leads to Denial of Service
Weaknesses CWE-120

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

Type Values Removed Values Added
Description Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain multiple stack overflows in the formwrlSSIDset function via the mit_ssid and mis_ssid_index parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
References

Subscriptions

Tenda W3 Wireless Router
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-10T17:50:44.907Z

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

Link: CVE-2026-36793

cve-icon Vulnrichment

Updated: 2026-06-10T17:49:37.137Z

cve-icon NVD

Status : Deferred

Published: 2026-06-09T19:17:44.803

Modified: 2026-06-10T18:16:45.450

Link: CVE-2026-36793

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-10T23:15:28Z

Weaknesses