D-Link DIR-X3260 prog.cgi Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-X3260 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the prog.cgi executable. The issue results from an incorrect implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the device. Was ZDI-CAN-21100.
History

Tue, 13 May 2025 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink dir-x3260
Dlink dir-x3260 Firmware
Weaknesses NVD-CWE-noinfo
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': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2024-05-03T02:13:49.140Z

Updated: 2024-08-02T20:07:33.133Z

Reserved: 2023-09-28T18:02:49.771Z

Link: CVE-2023-44420

cve-icon Vulnrichment

Updated: 2024-08-02T20:07:33.133Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-03T03:15:56.057

Modified: 2025-05-13T14:05:38.300

Link: CVE-2023-44420

cve-icon Redhat

No data.