Advisory Details

September 7th, 2023

D-Link DAP-1325 HNAP Missing Authentication Remote Code Execution Vulnerability

CVE ID	CVE-2023-41187
CVSS SCORE	8.8, AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS	D-Link
AFFECTED PRODUCTS	DAP-1325
VULNERABILITY DETAILS	This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1325 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the HNAP interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root.
ADDITIONAL DETAILS	D-Link has issued an update to correct this vulnerability. More details can be found at: https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10351
DISCLOSURE TIMELINE	2022-09-28 - Vulnerability reported to vendor 2023-09-07 - Coordinated public release of advisory
CREDIT	Dmitry "InfoSecDJ" Janushkevich of Trend Micro Zero Day Initiative

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