{
  "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-2021-27392",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-27392",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2021-04-22T20:42:21.000Z",
    "updatedAt": "2024-08-03T20:48:16.928Z",
    "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": null,
      "summary": "A vulnerability has been identified in Siveillance Video Open Network Bridge (2020 R3), Siveillance Video Open Network Bridge (2020 R2), Siveillance Video Open Network Bridge (2020 R1), Siveillance Video Open Network Bridge (2019 R3), Siveillance Video Open Network Bridge (2019 R2), Siveillance Video Open Network Bridge (2019 R1), Siveillance Video Open Network Bridge (2018 R3), Siveillance Video Open Network Bridge (2018 R2). Affected Open Network Bridges store user credentials for the authentication between ONVIF clients and ONVIF server using a hard-coded key. The encrypted credentials can be retrieved via the MIP SDK. This could allow an authenticated remote attacker to retrieve and decrypt all credentials stored on the ONVIF server.",
      "affected": [
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2020 R3",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2020 R2",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2020 R1",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2019 R3",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2019 R2",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2019 R1",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2018 R3",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens",
          "product": "Siveillance Video Open Network Bridge",
          "versions": [
            {
              "version": "2018 R2",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}