CVE-2025-15606 - Vulnerability Details - OpenCVE

A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash. Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.tp-link.com/en/support/download/td-w8961n/v4/#Firmware
https://www.tp-link.com/us/support/faq/5028/

History

Mon, 23 Mar 2026 19:00:00 +0000

Type	Values Removed	Values Added
Description		A Denial-of-Service (DoS) vulnerability in the httpd component of TP-Link's TD-W8961N v4.0 due to improper input sanitization, allows crafted requests to trigger a processing error that causes the httpd service to crash. Successful exploitation may allow the attacker to cause service interruption, resulting in a DoS condition.
Title		Denial of Service (DoS) in HTTPD Input Handling on TP-Link TD-W8961N
Weaknesses		CWE-20
References		https://www.tp-link.com/en/support/download/td-w8961n/v4/#Firmware https://www.tp-link.com/us/support/faq/5028/
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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: TPLink

Published: 2026-03-23T18:36:15.648Z

Updated: 2026-03-23T18:36:15.648Z

Reserved: 2026-03-09T23:26:25.808Z

Link: CVE-2025-15606

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-03-23T19:16:38.867

Modified: 2026-03-23T19:16:38.867

Link: CVE-2025-15606

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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