fkie_cve-2020-24683
Vulnerability from fkie_nvd
Published
2020-12-22 22:15
Modified
2024-11-21 05:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a client application before allowing a connection. Therefore, if the network communication or endpoints for these applications are not protected, unauthorized actors can bypass authentication and make unauthorized connections to the server application.
References
cybersecurity@ch.abb.comhttps://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Vendor Advisory
Impacted products
Vendor Product Version
abb symphony_\+_historian 3.0
abb symphony_\+_historian 3.1
abb symphony_\+_operations 1.1
abb symphony_\+_operations 2.0
abb symphony_\+_operations 2.1
abb symphony_\+_operations 2.1
abb symphony_\+_operations 3.0
abb symphony_\+_operations 3.1
abb symphony_\+_operations 3.2
abb symphony_\+_operations 3.3


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a client application before allowing a connection. Therefore, if the network communication or endpoints for these applications are not protected, unauthorized actors can bypass authentication and make unauthorized connections to the server application."
    },
    {
      "lang": "es",
      "value": "Las versiones afectadas de S+ Operations (versi\u00f3n 2.1 SP1 y anteriores) utilizaron un enfoque para la autenticaci\u00f3n de usuarios que se basa en la comprobaci\u00f3n en el nodo del cliente (autenticaci\u00f3n del lado del cliente).\u0026#xa0;Esto no es tan seguro como hacer que el servidor valide una aplicaci\u00f3n cliente antes de permitir una conexi\u00f3n.\u0026#xa0;Por lo tanto, si la comunicaci\u00f3n de red o los endpoints para estas aplicaciones no est\u00e1n protegidas, los actores no autorizados pueden omitir la autenticaci\u00f3n y llevar a cabo conexiones no autorizadas hacia la aplicaci\u00f3n del servidor"
    }
  ],
  "id": "CVE-2020-24683",
  "lastModified": "2024-11-21T05:15:46.077",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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          "attackVector": "NETWORK",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "type": "Secondary"
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          "attackVector": "NETWORK",
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          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2020-12-22T22:15:13.757",
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      "source": "cybersecurity@ch.abb.com",
      "tags": [
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        "Vendor Advisory"
      ],
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    },
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  "sourceIdentifier": "cybersecurity@ch.abb.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-305"
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      "type": "Secondary"
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          "value": "CWE-669"
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}


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