{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2021-23859",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-23859",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2021-12-08T21:17:23.528Z",
    "updatedAt": "2024-09-16T19:45:43.543Z",
    "importedAt": "2026-10-24T01:56:26.894Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Denial of Service and Authentication Bypass Vulnerability in multiple Bosch products",
      "summary": "An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash. In case of a standalone VRM or BVMS with VRM installation this crash also opens the possibility to send further unauthenticated commands to the service. On some products the interface is only local accessible lowering the CVSS base score. For a list of modified CVSS scores, please see the official Bosch Advisory Appendix chapter Modified CVSS Scores for CVE-2021-23859",
      "affected": [
        {
          "vendor": "Bosch",
          "product": "BVMS",
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "9.0.0"
            },
            {
              "version": "11.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "11.0.0"
            },
            {
              "version": "10.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.0.2"
            },
            {
              "version": "10.1",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.1.1"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "DIVAR IP 7000 R2",
          "versions": [
            {
              "version": "all",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "DIVAR IP all-in-one 5000",
          "versions": [
            {
              "version": "all",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "DIVAR IP all-in-one 7000",
          "versions": [
            {
              "version": "all",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "VRM",
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "3.81"
            },
            {
              "version": "4.0",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "4.00.0070"
            },
            {
              "version": "3.83",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "3.83.0021"
            },
            {
              "version": "3.82",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "3.82.0057"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "VRM Exporter",
          "versions": [
            {
              "version": "2.1",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "2.10.0008"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "APE",
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "3.8.x.x"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "AEC",
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "2.9.1.x"
            }
          ]
        },
        {
          "vendor": "Bosch",
          "product": "BIS",
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "4.9"
            },
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "4.8"
            },
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "4.7"
            }
          ]
        }
      ]
    }
  }
}