Vulnerability-Lookup

VAR-202111-0671

Vulnerability from variot - Updated: 2024-11-23 20:27

A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.42), Climatix POL909 (AWM module) (All versions < V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit. Climatix POL909 Contains a vulnerability in the transmission of important information in clear text.Information may be obtained and information may be tampered with. Siemens Climatix Pol909 is an intelligent network module of Siemens (Siemens) in Germany

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"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "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-202111-0671",
  "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": "climatix pol909",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "siemens",
        "version": "11.34"
      },
      {
        "model": "climatix pol909",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "siemens",
        "version": "11.42"
      },
      {
        "model": "climatix pol909",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
        "version": "climatix pol909  firmware  (awm  module ) 11.34"
      },
      {
        "model": "climatix pol909",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
        "version": null
      },
      {
        "model": "climatix pol909",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
        "version": "climatix pol909  firmware  (awb  module ) 11.42"
      },
      {
        "model": "climatix pol909",
        "scope": "lt",
        "trust": 0.6,
        "vendor": "siemens",
        "version": "v11.34"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Siemens reported this vulnerability to CISA.",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      }
    ],
    "trust": 0.6
  },
  "cve": "CVE-2021-40366",
  "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": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.6,
            "id": "CVE-2021-40366",
            "impactScore": 4.9,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 1.8,
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.6,
            "id": "CNVD-2021-89433",
            "impactScore": 4.9,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.6,
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 2.2,
            "id": "CVE-2021-40366",
            "impactScore": 5.2,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          {
            "attackComplexity": "High",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "None",
            "baseScore": 7.4,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2021-40366",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2021-40366",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "NVD",
            "id": "CVE-2021-40366",
            "trust": 0.8,
            "value": "High"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2021-89433",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202111-868",
            "trust": 0.6,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "A vulnerability has been identified in Climatix POL909 (AWB module) (All versions \u003c V11.42), Climatix POL909 (AWM module) (All versions \u003c V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit. Climatix POL909 Contains a vulnerability in the transmission of important information in clear text.Information may be obtained and information may be tampered with. Siemens Climatix Pol909 is an intelligent network module of Siemens (Siemens) in Germany",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      }
    ],
    "trust": 2.16
  },
  "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-2021-40366",
        "trust": 3.8
      },
      {
        "db": "SIEMENS",
        "id": "SSA-703715",
        "trust": 2.2
      },
      {
        "db": "ICS CERT",
        "id": "ICSA-21-315-09",
        "trust": 1.4
      },
      {
        "db": "JVN",
        "id": "JVNVU95671889",
        "trust": 0.8
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894",
        "trust": 0.8
      },
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433",
        "trust": 0.6
      },
      {
        "db": "CS-HELP",
        "id": "SB2021111510",
        "trust": 0.6
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2021.3874",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868",
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "id": "VAR-202111-0671",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      }
    ],
    "trust": 0.06
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "IoT"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      }
    ]
  },
  "last_update_date": "2024-11-23T20:27:40.619000Z",
  "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": "SSA-703715",
        "trust": 0.8,
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"
      },
      {
        "title": "Patch for Siemens Climatix POL909 (AWM) Information Disclosure Vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/300041"
      },
      {
        "title": "Siemens Climatix POL909 Security vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=169828"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      }
    ]
  },
  "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-311",
        "trust": 1.0
      },
      {
        "problemtype": "CWE-319",
        "trust": 1.0
      },
      {
        "problemtype": "Sending important information in clear text (CWE-319) [NVD evaluation ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "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": 2.2,
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"
      },
      {
        "trust": 0.8,
        "url": "http://jvn.jp/vu/jvnvu95671889/index.html"
      },
      {
        "trust": 0.8,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-40366"
      },
      {
        "trust": 0.8,
        "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-09"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2021111510"
      },
      {
        "trust": 0.6,
        "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-315-09"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2021.3874"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-11-20T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "date": "2022-10-31T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "date": "2021-11-09T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      },
      {
        "date": "2021-11-09T12:15:10.123000",
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-11-20T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2021-89433"
      },
      {
        "date": "2022-10-31T07:16:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      },
      {
        "date": "2022-08-10T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202111-868"
      },
      {
        "date": "2024-11-21T06:23:57.903000",
        "db": "NVD",
        "id": "CVE-2021-40366"
      }
    ]
  },
  "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-202111-868"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Climatix\u00a0POL909\u00a0 Vulnerability in plaintext transmission of important information in",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014894"
      }
    ],
    "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-202111-868"
      }
    ],
    "trust": 0.6
  }
}

CVE-2021-40366 (GCVE-0-2021-40366)

Vulnerability from cvelistv5 – Published: 2021-11-09 11:32 – Updated: 2024-08-04 02:44

Summary

Severity

No CVSS data available.

CWE

CWE-311 - Missing Encryption of Sensitive Data

Assigner

siemens CNA under the icscert root

CNA scorecard C 65/100 over 99 records in the last 180 days details

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Siemens	Climatix POL909 (AWB module)	Affected: All versions < V11.42
Siemens	Climatix POL909 (AWM module)	Affected: All versions < V11.34

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:44:09.177Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Climatix POL909 (AWB module)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V11.42"
            }
          ]
        },
        {
          "product": "Climatix POL909 (AWM module)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V11.34"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in Climatix POL909 (AWB module) (All versions \u003c V11.42), Climatix POL909 (AWM module) (All versions \u003c V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-311",
              "description": "CWE-311: Missing Encryption of Sensitive Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-08T11:31:09.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2021-40366",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Climatix POL909 (AWB module)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V11.42"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Climatix POL909 (AWM module)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V11.34"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in Climatix POL909 (AWB module) (All versions \u003c V11.42), Climatix POL909 (AWM module) (All versions \u003c V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-311: Missing Encryption of Sensitive Data"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2021-40366",
    "datePublished": "2021-11-09T11:32:07.000Z",
    "dateReserved": "2021-09-01T00:00:00.000Z",
    "dateUpdated": "2024-08-04T02:44:09.177Z",
    "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