Description
Improper input validation vulnerability in TP-Link System Inc. TL-WR940N V6 (UPnP modules), which allows unauthenticated adjacent attackers to perform DoS attack. This issue affects TL-WR940N V6 <= Build 220801.
Published: 2025-11-20
Score: 7.1 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

Fri, 21 Nov 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link tl-wr940n
Tp-link tl-wr940n V6
Tp-link wr940n
Vendors & Products Tp-link
Tp-link tl-wr940n
Tp-link tl-wr940n V6
Tp-link wr940n

Thu, 20 Nov 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 20 Nov 2025 08:30:00 +0000

Type Values Removed Values Added
Description Improper input validation vulnerability in TP-Link System Inc. TL-WR940N V6 (UPnP modules), which allows unauthenticated adjacent attackers to perform DoS attack. This issue affects TL-WR940N V6 <= Build 220801.
Title UPnP DOS in TL-WR940N V6
Weaknesses CWE-20
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

Tp-link Tl-wr940n Tl-wr940n V6 Wr940n
cve-icon MITRE

Status: PUBLISHED

Assigner: TPLink

Published:

Updated: 2025-11-20T15:28:29.556Z

Reserved: 2025-10-13T09:20:48.702Z

Link: CVE-2025-11676

cve-icon Vulnrichment

Updated: 2025-11-20T15:28:26.812Z

cve-icon NVD

Status : Deferred

Published: 2025-11-20T15:17:22.747

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-11676

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-21T09:16:04Z

Weaknesses