CVE-2023-32143
D-Link DAP-1360 Webupg Integer Overflow Remote Code Execution Vulnerability
Description
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.
INFO
Published Date :
May 3, 2024, 2:15 a.m.
Last Modified :
May 16, 2025, 7:11 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2023-32143
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-32143.
| URL | 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-32143 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-32143 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
May. 16, 2025
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:dlink:dap-1360_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.15eub01 OR cpe:2.3:h:dlink:dap-1360:f1:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:dlink:dap-2020_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.03rc004 OR cpe:2.3:h:dlink:dap-2020:a2:*:*:*:*:*:*:* Added Reference Type Zero Day Initiative: https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324 Types: Patch, Vendor Advisory Added Reference Type CVE: https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324 Types: Patch, Vendor Advisory Added Reference Type Zero Day Initiative: https://www.zerodayinitiative.com/advisories/ZDI-23-535/ Types: Third Party Advisory Added Reference Type CVE: https://www.zerodayinitiative.com/advisories/ZDI-23-535/ Types: Third Party Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Feb. 05, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-197 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324 Added Reference https://www.zerodayinitiative.com/advisories/ZDI-23-535/ -
CVE Modified by [email protected]
Sep. 18, 2024
Action Type Old Value New Value Changed Description 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. 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. -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Received by [email protected]
May. 03, 2024
Action Type Old Value New Value Added Description 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. Added Reference Zero Day Initiative https://www.zerodayinitiative.com/advisories/ZDI-23-535/ [No types assigned] Added Reference Zero Day Initiative https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324 [No types assigned] Added CWE Zero Day Initiative CWE-197 Added CVSS V3 Zero Day Initiative AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-32143 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-32143
weaknesses.