CVE-2023-32137 D-Link DAP-1360 webproc WEB_DisplayPage Directory Traversal Information Disclosure Vulnerability

Medium 4.3 Published 3 May 2024 Updated 18 Sep 2024

Network-adjacent attackers can exploit a path traversal flaw in the webproc endpoint to disclose sensitive information without authentication.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-32137?

CVE-2023-32137 is a medium-severity path traversal vulnerability in D-Link DAP-1360, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

D-Link DAP-1360 webproc WEB_DisplayPage Directory Traversal Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information 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/webproc endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of root. . Was ZDI-CAN-18415.

Weakness: CWE-22

Which versions are affected by CVE-2023-32137?

It affects 2 products.

Products include Dlink Dap-1360 Firmware, Dlink Dap-2020 Firmware.

How do I fix CVE-2023-32137?

No fix has been published for CVE-2023-32137 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2023-32137 being exploited?

There is no known exploitation of CVE-2023-32137 in the wild and no public exploit code.

Sources

Also known as GHSA-rc8x-5fp8-vfmj.