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Vulnerability Change Records for CVE-2023-41223

Change History

New CVE Received by NIST 5/02/2024 11:15:34 PM

Action Type Old Value New Value
Added CVSS V3

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

								
							
							
						
Zero Day Initiative CWE-121
Added Description

								
							
							
						
D-Link DIR-3040 prog.cgi SetQuickVPNSettings PSK Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 routers. Authentication is required to exploit this vulnerability.

The specific flaw exists within the prog.cgi binary, which handles HNAP requests made to the lighttpd webserver listening on TCP ports 80 and 443. The issue results from the lack of proper validation of a user-supplied string before copying it to a fixed-size stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21623.
Added Reference

								
							
							
						
Zero Day Initiative https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10350 [No types assigned]
Added Reference

								
							
							
						
Zero Day Initiative https://www.zerodayinitiative.com/advisories/ZDI-23-1331/ [No types assigned]