CVE-2022-46139

Published: Dec 20, 2022Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

TP-Link TL-WR940N V4 3.16.9 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Affected (1)

Products: Tp Link: Tl Wr940n V4 Firmware

Tp Link

1 product

Tl Wr940n V4 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tp Link Tl Wr940n V4 Firmware	Up to 3.16.9

Running on/with	Platform Versions
Tp Link Tl Wr940n V4	All versions

Related CWEs

CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

References (2)

https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJH7LSZPj

Source: cve@mitre.org

https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJH7LSZPj

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.