CVE-2023-44420

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-44420
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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.zerodayinitiative.com/advisories/ZDI-23-1518/
https://www.zerodayinitiative.com/advisories/ZDI-23-1518/
Configurations

No configuration.

History

21 Nov 2024, 08:25

Type Values Removed Values Added
Summary
  • (es) D-Link DIR-X3260 prog.cgi Implementación incorrecta del algoritmo de autenticación Vulnerabilidad de omisión de autenticación. Esta vulnerabilidad permite a atacantes adyacentes a la red eludir la autenticación en las instalaciones afectadas de los enrutadores D-Link DIR-X3260. No se requiere autenticación para aprovechar esta vulnerabilidad. La falla específica existe en el ejecutable prog.cgi. El problema se debe a una implementación incorrecta del algoritmo de autenticación. Un atacante puede aprovechar esta vulnerabilidad para eludir la autenticación en el dispositivo. Era ZDI-CAN-21100.
References () https://www.zerodayinitiative.com/advisories/ZDI-23-1518/ - () https://www.zerodayinitiative.com/advisories/ZDI-23-1518/ -

03 May 2024, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-03 03:15

Updated : 2024-11-21 08:25

NVD link : CVE-2023-44420

Mitre link : CVE-2023-44420

CVE.ORG link : CVE-2023-44420

JSON object : View

Products Affected

No product.

CWE
CWE-303

Incorrect Implementation of Authentication Algorithm