FKIE_CVE-2022-29957

Vulnerability from fkie_nvd - Published: 2022-07-26 22:15 - Updated: 2024-11-21 07:00
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The Emerson DeltaV Distributed Control System (DCS) through 2022-04-29 mishandles authentication. It utilizes several proprietary protocols for a wide variety of functionality. These protocols include Firmware upgrade (18508/TCP, 18518/TCP); Plug-and-Play (18510/UDP); Hawk services (18507/UDP); Management (18519/TCP); Cold restart (18512/UDP); SIS communications (12345/TCP); and Wireless Gateway Protocol (18515/UDP). None of these protocols have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality.
References
cve@mitre.orghttps://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03Third Party Advisory, US Government Resource
cve@mitre.orghttps://www.forescout.com/blog/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.forescout.com/blog/Third Party Advisory
Impacted products
Vendor Product Version
emerson deltav_distributed_control_system *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:emerson:deltav_distributed_control_system:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7BF4CDC4-6552-4027-B1BB-5DA38FDBF93C",
              "versionEndIncluding": "2022-04-29",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Emerson DeltaV Distributed Control System (DCS) through 2022-04-29 mishandles authentication. It utilizes several proprietary protocols for a wide variety of functionality. These protocols include Firmware upgrade (18508/TCP, 18518/TCP); Plug-and-Play (18510/UDP); Hawk services (18507/UDP); Management (18519/TCP); Cold restart (18512/UDP); SIS communications (12345/TCP); and Wireless Gateway Protocol (18515/UDP). None of these protocols have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality."
    },
    {
      "lang": "es",
      "value": "El Sistema de Control Distribuido (DCS) de Emerson DeltaV versiones hasta 29-04-2022, maneja inapropiadamente la autenticaci\u00f3n. Usa varios protocolos propietarios para una amplia variedad de funcionalidades. Estos protocolos incluyen la actualizaci\u00f3n del firmware (18508/TCP, 18518/TCP); Plug-and-Play (18510/UDP); servicios Hawk (18507/UDP); administraci\u00f3n (18519/TCP); reinicio en fr\u00edo (18512/UDP); comunicaciones SIS (12345/TCP); y protocolo de pasarela inal\u00e1mbrica (18515/UDP). Ninguno de estos protocolos presenta caracter\u00edsticas de autenticaci\u00f3n, permitiendo a cualquier atacante capaz de comunicarse con los puertos en cuesti\u00f3n invocar (un subconjunto de) la funcionalidad deseada."
    }
  ],
  "id": "CVE-2022-29957",
  "lastModified": "2024-11-21T07:00:03.553",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-07-26T22:15:10.923",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.forescout.com/blog/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.forescout.com/blog/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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