CVE-2023-32142: D-Link DAP-1360 webproc var:page Stack-based Buffer Overflow Remote Code Execution Vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-03 · updated 2026-06-17
Weakness: CWE-121

Description

D-Link DAP-1360 webproc var:page Stack-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. When parsing the var:page parameter, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-18422.

Affected products

Dlink Dap-1360 Firmware: before 6.15eub01 — fixed in 6.15eub01
D-Link DAP-2020: before 1.03rc004 — fixed in 1.03rc004

How to fix

Upgrade to a fixed version: Dlink Dap-1360 Firmware 6.15eub01; D-Link DAP-2020 1.03rc004. Check the vendor advisory for mitigations.

References

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