CVE-2022-46430

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.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi
https://www.tp-link.com/us/press/security-advisory/	Vendor Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi
https://www.tp-link.com/us/press/security-advisory/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tl-wr740n_v1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr740n_v1:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tp-link:tl-wr740n_v2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr740n_v2:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:tp-link:tl-wr741nd_v1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr741nd_v1:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:tp-link:tl-wr741nd_v2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr741nd_v2:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-20 20:15

Updated : 2025-04-16 18:15

NVD link : CVE-2022-46430

Mitre link : CVE-2022-46430

CVE.ORG link : CVE-2022-46430

JSON object : View

Products Affected

tp-link

tl-wr740n_v1
tl-wr741nd_v2_firmware
tl-wr741nd_v1
tl-wr740n_v2
tl-wr740n_v2_firmware
tl-wr741nd_v2
tl-wr741nd_v1_firmware
tl-wr740n_v1_firmware

CWE

CWE-494

Download of Code Without Integrity Check

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