CVE-2023-32143

D-Link DAP-1360 webupg UPGCGI_CheckAuth Numeric Truncation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of requests to the /cgi-bin/webupg endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-18423.

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=SAP10324	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-535/	Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-535/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dap-1360_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dap-1360:f1:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:dlink:dap-2020_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dap-2020:a2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-05-03 02:15

Updated : 2025-05-16 19:11

NVD link : CVE-2023-32143

Mitre link : CVE-2023-32143

CVE.ORG link : CVE-2023-32143

JSON object : View

Products Affected

dlink

dap-1360
dap-1360_firmware
dap-2020_firmware
dap-2020

CWE

CWE-197

Numeric Truncation Error

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