Vulnerability · Published May 3, 2024 · Assigned by zdi

CVE-2023-32138D-Link DAP-1360 webproc Heap-based Buffer Overflow Remote Code Execution Vulnerability

High 7.5

In plain English

A high-severity heap buffer overflow in DAP-1360 from D-Link. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).

Severity (CVSS 3.0)7.5High

Exploit odds (30 days)0.9%top 39.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

D-Link DAP-1360 webproc Heap-based Buffer Overflow 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/webproc endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-18416.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DAP-1360	6.14B01 EU HOTFIX

Weakness: CWE-122 · Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ZDI-23-530 x_research-advisory
vendor-provided URL vendor-advisory