CVE-2022-43635

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR940N 6_211111 3.20.1(US) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the incorrect implementation of the authentication algorithm. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-17332.
References
Link Resource
https://www.zerodayinitiative.com/advisories/ZDI-22-1615/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tp-link:tl-wr940n_firmware:6_211111_3.20.1:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr940n:-:*:*:*:*:*:*:*

History

07 Apr 2023, 14:19

Type Values Removed Values Added
CPE cpe:2.3:h:tp-link:tl-wr940n:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr940n_firmware:6_211111_3.20.1:*:*:*:*:*:*:*
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-1615/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-1615/ - Third Party Advisory, VDB Entry
First Time Tp-link
Tp-link tl-wr940n Firmware
Tp-link tl-wr940n
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.5
CWE CWE-303 NVD-CWE-Other

29 Mar 2023, 19:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-03-29 19:15

Updated : 2023-12-10 15:01


NVD link : CVE-2022-43635

Mitre link : CVE-2022-43635

CVE.ORG link : CVE-2022-43635


JSON object : View

Products Affected

tp-link

  • tl-wr940n_firmware
  • tl-wr940n
CWE
NVD-CWE-Other CWE-303

Incorrect Implementation of Authentication Algorithm