CVE-2023-35724

D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CLI service, which listens on TCP port 23. The server program contains hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-20050.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1230/	Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1230/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dap-2622_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dap-2622:-:*:*:*:*:*:*:*

History

13 May 2025, 13:45

Type	Values Removed	Values Added
CPE		cpe:2.3:o:dlink:dap-2622_firmware:::::::: cpe:2.3:h:dlink:dap-2622:-:::::::*
First Time		Dlink Dlink dap-2622 Firmware Dlink dap-2622
References	~~() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349 -~~	() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349 - Patch, Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-23-1230/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-23-1230/ - Third Party Advisory

Information

Published : 2024-05-03 02:15

Updated : 2025-05-13 13:45

NVD link : CVE-2023-35724

Mitre link : CVE-2023-35724

CVE.ORG link : CVE-2023-35724

JSON object : View

Products Affected

dlink

dap-2622
dap-2622_firmware

CWE

CWE-798

Use of Hard-coded Credentials

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