CVE-2022-46139 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Tp-link	Tl-wr940n V4 Tl-wr940n V4 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:tp-link:tl-wr940n_v4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr940n_v4:-:*:*:*:*:*:*:*

No data.

References

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

History

Thu, 17 Apr 2025 14:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-345
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-20T00:00:00.000Z

Updated: 2025-04-17T13:33:25.025Z

Reserved: 2022-11-28T00:00:00.000Z

Link: CVE-2022-46139

Vulnrichment

Updated: 2024-08-03T14:24:03.327Z

NVD

Status : Modified

Published: 2022-12-20T20:15:10.343

Modified: 2025-04-17T14:15:22.640

Link: CVE-2022-46139

Redhat

No data.

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