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CVE-2022-30274

Estado: ModificadaCrítica (9.8)—

The Motorola ACE1000 RTU through 2022-05-02 uses ECB encryption unsafely. It can communicate with an XRT LAN-to-radio gateway by means of an embedded client. Credentials for accessing this gateway are stored after being encrypted with the Tiny Encryption Algorithm (TEA) in ECB mode using a hardcoded key. Similarly, the ACE1000 RTU can route MDLC traffic over Extended Command and Management Protocol (XCMP) and Network Layer (XNL) networks via the MDLC driver. Authentication to the XNL port is protected by TEA in ECB mode using a hardcoded key.

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)

Motorola — Ace1000 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-30274",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
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  "published": "2022-07-26T23:15:08.253",
  "references": [
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      "value": "The Motorola ACE1000 RTU through 2022-05-02 uses ECB encryption unsafely. It can communicate with an XRT LAN-to-radio gateway by means of an embedded client. Credentials for accessing this gateway are stored after being encrypted with the Tiny Encryption Algorithm (TEA) in ECB mode using a hardcoded key. Similarly, the ACE1000 RTU can route MDLC traffic over Extended Command and Management Protocol (XCMP) and Network Layer (XNL) networks via the MDLC driver. Authentication to the XNL port is protected by TEA in ECB mode using a hardcoded key."
    },
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      "lang": "es",
      "value": "Motorola ACE1000 RTU versiones hasta 02-05-2022, usa el cifrado ECB de forma no segura. Puede comunicarse con una pasarela XRT de LAN a radio por medio de un cliente integrado. Las credenciales para acceder a esta pasarela son almacenadas después de ser encriptadas con el algoritmo de encriptación Tiny (TEA) en modo ECB usando una clave embebida. Del mismo modo, la RTU ACE1000 puede rutar el tráfico MDLC a través de las redes Extended Command and Management Protocol (XCMP) y Network Layer (XNL) por medio del controlador MDLC. La autenticación al puerto XNL está protegida por TEA en modo ECB usando una clave embebida"
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  "lastModified": "2026-06-17T04:43:23.543",
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