D-Link DAP-1325 HNAP SetAPLanSettings IPAddr Command Injection Remote Code Execution Vulnerability. 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 handling of a request parameter provided to the HNAP1 SOAP endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-18810.

Zero Day Initiative AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Zero Day Initiative CWE-78

Zero Day Initiative https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10351 [No types assigned]

Zero Day Initiative https://www.zerodayinitiative.com/advisories/ZDI-23-1298/ [No types assigned]