CVE-2022-46432 - Vulnerability Details - OpenCVE

An exploitable firmware modification vulnerability was discovered on TP-Link TL-WR743ND V1. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v3.12.20 and earlier.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Tp-link	Tl-wr743nd V1 Tl-wr743nd V1 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:tp-link:tl-wr743nd_v1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr743nd_v1:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo
https://www.tp-link.com/us/press/security-advisory/

History

Wed, 16 Apr 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

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

Updated: 2025-04-16T17:51:29.286Z

Reserved: 2022-12-05T00:00:00.000Z

Link: CVE-2022-46432

Vulnrichment

Updated: 2024-08-03T14:31:46.350Z

NVD

Status : Modified

Published: 2022-12-20T20:15:10.793

Modified: 2025-04-16T18:15:58.900

Link: CVE-2022-46432

Redhat

No data.

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