CVE-2022-46430

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

4.8 /10

CVSS v3 : MEDIUM

V3 Legend

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
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

07 Nov 2023, 03:55

Type Values Removed Values Added
References
  • {'url': 'https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BJxlw2Pwi', 'name': 'https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BJxlw2Pwi', 'tags': ['Exploit', 'Third Party Advisory'], 'refsource': 'MISC'}
  • () https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi -

28 Dec 2022, 17:12

Type Values Removed Values Added
CPE cpe:2.3:o:tp-link:tl-wr740n_v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr741nd_v2:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr741nd_v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr740n_v1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr740n_v1:-:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr741nd_v1:-:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr740n_v2:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr741nd_v1_firmware:*:*:*:*:*:*:*:*
References (MISC) https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BJxlw2Pwi - (MISC) https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BJxlw2Pwi - Exploit, Third Party Advisory
References (MISC) https://www.tp-link.com/us/press/security-advisory/ - (MISC) https://www.tp-link.com/us/press/security-advisory/ - Vendor Advisory
CWE CWE-494
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.8
First Time Tp-link tl-wr741nd V1
Tp-link tl-wr740n V2 Firmware
Tp-link
Tp-link tl-wr741nd V2 Firmware
Tp-link tl-wr740n V1
Tp-link tl-wr741nd V1 Firmware
Tp-link tl-wr740n V2
Tp-link tl-wr741nd V2
Tp-link tl-wr740n V1 Firmware

20 Dec 2022, 20:38

Type Values Removed Values Added
New CVE
Information

Published : 2022-12-20 20:15

Updated : 2023-12-10 14:48

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_firmware
  • tl-wr740n_v2
  • tl-wr741nd_v1_firmware
  • tl-wr740n_v1
  • tl-wr740n_v2_firmware
  • tl-wr741nd_v1
  • tl-wr741nd_v2
  • tl-wr741nd_v2_firmware
CWE
CWE-494

Download of Code Without Integrity Check