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VULNERABILITIES

CVE-2022-46430 Details

Description

TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.8 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:4.8 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi CVE
https://www.tp-link.com/us/press/security-advisory/ CVEVendor Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi [email protected]
https://www.tp-link.com/us/press/security-advisory/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-494Download of Code Without Integrity Check[email protected]
CWE-494Download of Code Without Integrity CheckCISA-ADP

Affected Products

ProductVersions

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-46430
NVD Published Date:
Dec 20, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-46430 Details - Not Deferred