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CVE-2022-46430

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

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4.8
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
Exploitability: 1.2 / Impact: 3.6
Source: NVD

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.

Affected (4)

Tp Link
4 products
Tl Wr740n V1 Firmware
Tl Wr740n V2 Firmware
Tl Wr741nd V1 Firmware
Tl Wr741nd V2 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Tl Wr740n V1 Firmware
Up to 3.12.4
Running on/withPlatform Versions
Tp Link
Tl Wr740n V1
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Tl Wr740n V2 Firmware
Up to 3.12.4
Running on/withPlatform Versions
Tp Link
Tl Wr740n V2
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Tl Wr741nd V1 Firmware
Up to 3.12.4
Running on/withPlatform Versions
Tp Link
Tl Wr741nd V1
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Tl Wr741nd V2 Firmware
Up to 3.12.4
Running on/withPlatform Versions
Tp Link
Tl Wr741nd V2
All versions

Related CWEs

CWE-494
Download of Code Without Integrity Check
The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.

References (4)

Source: cve@mitre.org
Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.