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CVE-2023-44420

Estado: AnalizadaAlta (8.8)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Dlink — Dir-x3260 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2024-05-06T14:50:46.866019Z"
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      "value": "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.\n\nThe 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."
    },
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      "lang": "es",
      "value": "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."
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  "lastModified": "2026-06-17T06:27:36.967",
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