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CVE-2022-23970

Estado: ModificadaAlta (8.1)—

ASUS RT-AX56U’s update_json function has a path traversal vulnerability due to insufficient filtering for special characters in the URL parameter. An unauthenticated LAN attacker can overwrite a system file by uploading another file with the same file name, which results in service disruption.

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)

Asus — Rt-ax56u Firmware

CWE

Referencias

JSON original (NVD)

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        "source": "nvd@nist.gov",
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          "vectorString": "AV:A/AC:L/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
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  "published": "2022-04-07T19:15:08.473",
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    }
  ],
  "lastModified": "2026-06-17T04:31:04.240",
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