Vulnerability-Lookup

VAR-202202-0650

Vulnerability from variot - Updated: 2024-08-14 13:22

Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server. ABB Provided by OPC Server for AC 800M Is a run-time data reader

Show details on source website

JSON

To clipboard

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202202-0650",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "opc server for ac 800m",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "abb",
        "version": "6.0.0-4"
      },
      {
        "model": "opc server for ac 800m",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "abb",
        "version": "5.1.0-0"
      },
      {
        "model": "opc server for ac 800m",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "abb",
        "version": "5.1.1-1     6.0.0-1"
      },
      {
        "model": "opc server for ac 800m",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "abb",
        "version": "5.1.0-x  system, 5.1.1-x  system, 6.0.0-x  system"
      },
      {
        "model": "opc server for ac 800m",
        "scope": "lte",
        "trust": 0.8,
        "vendor": "abb",
        "version": "5.1.0-x  system, 5.1.1-x  system, 6.0.0-1  from  6.0.0-3  until"
      },
      {
        "model": "opc server for ac 800m",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "abb",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "William Knowles of Applied Risk reported this vulnerability to CISA.",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      }
    ],
    "trust": 0.6
  },
  "cve": "CVE-2021-22284",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.0,
            "id": "CVE-2021-22284",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 1.0,
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "VULHUB",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.0,
            "id": "VHN-380719",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 2.8,
            "id": "CVE-2021-22284",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT",
            "author": "cybersecurity@ch.abb.com",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.7,
            "id": "CVE-2021-22284",
            "impactScore": 6.0,
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "trust": 1.0,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Adjacent Network",
            "author": "OTHER",
            "availabilityImpact": "High",
            "baseScore": 8.4,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "JVNDB-2022-001475",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "Low",
            "scope": "Changed",
            "trust": 0.8,
            "userInteraction": "Required",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2021-22284",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "cybersecurity@ch.abb.com",
            "id": "CVE-2021-22284",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "OTHER",
            "id": "JVNDB-2022-001475",
            "trust": 0.8,
            "value": "High"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202202-349",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULHUB",
            "id": "VHN-380719",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server. ABB Provided by  OPC Server for AC 800M Is a run-time data reader",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      }
    ],
    "trust": 1.71
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2021-22284",
        "trust": 3.3
      },
      {
        "db": "ICS CERT",
        "id": "ICSA-22-074-01",
        "trust": 1.4
      },
      {
        "db": "JVN",
        "id": "JVNVU97108634",
        "trust": 0.8
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475",
        "trust": 0.8
      },
      {
        "db": "CS-HELP",
        "id": "SB2022031607",
        "trust": 0.6
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2022.1120",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-380719",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "id": "VAR-202202-0650",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      }
    ],
    "trust": 0.01
  },
  "last_update_date": "2024-08-14T13:22:40.364000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Contact\u00a0centers",
        "trust": 0.8,
        "url": "https://search.abb.com/library/Download.aspx?DocumentID=7PAA000908\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
      },
      {
        "title": "ABB OPCServer for AC800M Security vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=182667"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-732",
        "trust": 1.1
      },
      {
        "problemtype": "Execution with unnecessary privileges (CWE-250) [ Other ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 1.6,
        "url": "https://search.abb.com/library/download.aspx?documentid=7paa000908\u0026languagecode=en\u0026documentpartid=\u0026action=launch"
      },
      {
        "trust": 1.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-22284"
      },
      {
        "trust": 0.8,
        "url": "https://jvn.jp/vu/jvnvu97108634/"
      },
      {
        "trust": 0.8,
        "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-074-01"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2022.1120"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2022031607"
      },
      {
        "trust": 0.6,
        "url": "https://us-cert.cisa.gov/ics/advisories/icsa-22-074-01"
      },
      {
        "trust": 0.1,
        "url": "https://search.abb.com/library/download.aspx?documentid=7paa000908\u0026amp;languagecode=en\u0026amp;documentpartid=\u0026amp;action=launch"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-02-04T00:00:00",
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "date": "2022-03-17T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "date": "2022-02-04T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      },
      {
        "date": "2022-02-04T23:15:10.870000",
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-02-09T00:00:00",
        "db": "VULHUB",
        "id": "VHN-380719"
      },
      {
        "date": "2022-03-17T05:55:00",
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      },
      {
        "date": "2022-03-17T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      },
      {
        "date": "2022-02-09T18:11:16.810000",
        "db": "NVD",
        "id": "CVE-2021-22284"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "ABB\u00a0 Made \u00a0OPC\u00a0Server\u00a0for\u00a0AC\u00a0800M\u00a0 Code Execution Vulnerability with Unnecessary Privileges",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-001475"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "other",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-349"
      }
    ],
    "trust": 0.6
  }
}

CVE-2021-22284 (GCVE-0-2021-22284)

Vulnerability from cvelistv5 – Published: 2022-02-04 22:29 – Updated: 2024-09-16 19:56

Title

SECURITY - OPC Server for AC 800M - Remote Code Execution Vulnerability

Summary

Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server.

Severity

8.4 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

ABB CNA under the icscert root

CNA scorecard C 68/100 over 16 records in the last 180 days details

References

1 reference

URL	Tags
https://search.abb.com/library/Download.aspx?Docu…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
ABB	800xA, Control Software for AC 800M OPC Server for AC 800M	Affected: unspecified , ≤ 5.1.0-x (custom) Affected: unspecified , ≤ 5.1.1-x (custom) Affected: 6.0.0-1 Affected: 6.0.0-2 Affected: 6.0.0-3
ABB	Control Builder Safe, version 1.x OPC Server for AC 800M	Affected: 5.1.1-1
ABB	Control Builder Safe, version 2.0 OPC Server for AC 800M	Affected: 6.0.0-1
ABB	Compact Product Suite - Control and I/O OPC Server for AC 800M	Affected: unspecified , ≤ 5.1.0-x (custom) Affected: unspecified , ≤ 5.1.1-x (custom) Affected: unspecified , ≤ 6.0.0-x (custom)

Date Public

2022-01-24 00:00

Credits

ABB thanks William Knowles at Applied Risk for helping to identify the vulnerabilities and protecting our customers.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:37:18.516Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://search.abb.com/library/Download.aspx?DocumentID=7PAA000908\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "800xA, Control Software for AC 800M OPC Server for AC 800M",
          "vendor": "ABB",
          "versions": [
            {
              "lessThanOrEqual": "5.1.0-x",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.1.1-x",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "6.0.0-1"
            },
            {
              "status": "affected",
              "version": "6.0.0-2"
            },
            {
              "status": "affected",
              "version": "6.0.0-3"
            }
          ]
        },
        {
          "product": "Control Builder Safe, version 1.x OPC Server for AC 800M",
          "vendor": "ABB",
          "versions": [
            {
              "status": "affected",
              "version": "5.1.1-1"
            }
          ]
        },
        {
          "product": "Control Builder Safe, version 2.0 OPC Server for AC 800M",
          "vendor": "ABB",
          "versions": [
            {
              "status": "affected",
              "version": "6.0.0-1"
            }
          ]
        },
        {
          "product": "Compact Product Suite - Control and I/O OPC Server for AC 800M",
          "vendor": "ABB",
          "versions": [
            {
              "lessThanOrEqual": "5.1.0-x",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.1.1-x",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.0.0-x",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "ABB thanks William Knowles at Applied Risk for helping to identify the vulnerabilities and protecting our customers."
        }
      ],
      "datePublic": "2022-01-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
              "description": "CWE-732 Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-04T22:29:21.000Z",
        "orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
        "shortName": "ABB"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://search.abb.com/library/Download.aspx?DocumentID=7PAA000908\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Customers on version 5.1 or older are recommended to upgrade to a supported version that is not affected by this issue such as version 6.1 or later."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "SECURITY - OPC Server for AC 800M - Remote Code Execution Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@ch.abb.com",
          "DATE_PUBLIC": "2022-01-24T11:58:00.000Z",
          "ID": "CVE-2021-22284",
          "STATE": "PUBLIC",
          "TITLE": "SECURITY - OPC Server for AC 800M - Remote Code Execution Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "800xA, Control Software for AC 800M OPC Server for AC 800M",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "5.1.0-x"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "5.1.1-x"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "6.0.0-1"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "6.0.0-2"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "6.0.0-3"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Control Builder Safe, version 1.x OPC Server for AC 800M",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_value": "5.1.1-1"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Control Builder Safe, version 2.0 OPC Server for AC 800M",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_value": "6.0.0-1"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Compact Product Suite - Control and I/O OPC Server for AC 800M",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "5.1.0-x"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "5.1.1-x"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "6.0.0-x"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ABB"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "ABB thanks William Knowles at Applied Risk for helping to identify the vulnerabilities and protecting our customers."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-732 Incorrect Permission Assignment for Critical Resource"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://search.abb.com/library/Download.aspx?DocumentID=7PAA000908\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch",
              "refsource": "MISC",
              "url": "https://search.abb.com/library/Download.aspx?DocumentID=7PAA000908\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Customers on version 5.1 or older are recommended to upgrade to a supported version that is not affected by this issue such as version 6.1 or later."
          }
        ],
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
    "assignerShortName": "ABB",
    "cveId": "CVE-2021-22284",
    "datePublished": "2022-02-04T22:29:21.143Z",
    "dateReserved": "2021-01-05T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:56:36.751Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted