D-Link DIR-X3260 prog.cgi SetDynamicDNSSettings 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-X3260 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-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21590.
History

Mon, 25 Nov 2024 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink dir-x3260
Dlink dir-x3260 Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:dlink:dir-x3260:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-x3260_firmware:*:*:*:*:*:*:*:*
Vendors & Products Dlink
Dlink dir-x3260
Dlink dir-x3260 Firmware
Metrics cvssV3_1

{'score': 8.0, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2024-05-03T02:15:37.383Z

Updated: 2024-08-02T22:40:33.839Z

Reserved: 2023-12-20T21:52:34.958Z

Link: CVE-2023-51613

cve-icon Vulnrichment

Updated: 2024-08-02T22:40:33.839Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-03T03:16:23.480

Modified: 2024-11-25T16:58:48.337

Link: CVE-2023-51613

cve-icon Redhat

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