GSD-2020-8478

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.
Aliases
Aliases
CVE-2020-8478
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{
  "GSD": {
    "alias": "CVE-2020-8478",
    "description": "Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.",
    "id": "GSD-2020-8478"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8478"
      ],
      "details": "Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.",
      "id": "GSD-2020-8478",
      "modified": "2023-12-13T01:21:53.451248Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-8478",
        "STATE": "PUBLIC",
        "TITLE": "ABB System 800xA Inter process communication vulnerability"
      },
      "affects": {
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            {
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                          "version_value": "all versions"
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          }
        ]
      },
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      },
      "impact": {
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          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        }
      },
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                "value": "CWE-264 Permissions, Privileges, and Access Controls"
              }
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          }
        ]
      },
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            "name": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch",
            "refsource": "CONFIRM",
            "url": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
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        ]
      },
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        "data_version": "4.0",
        "description": {
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              "value": "Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder."
            }
          ]
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            "accessVector": "LOCAL",
            "authentication": "NONE",
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            "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
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          "userInteractionRequired": false
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      },
      "lastModifiedDate": "2020-05-13T18:48Z",
      "publishedDate": "2020-04-29T02:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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