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        ],
        "title": "CVE Program Container"
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      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-27391",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "product": "APOGEE MBC (PPC) (P2 Ethernet)",
          "vendor": "Siemens",
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              "version": "All versions \u003e= V2.6.3"
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          ]
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          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
              "version": "All versions \u003e= V2.6.3"
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          "product": "APOGEE PXC Compact (BACnet)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V3.5.3"
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          "vendor": "Siemens",
          "versions": [
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              "status": "affected",
              "version": "All versions \u003e= V2.8"
            }
          ]
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          "product": "APOGEE PXC Modular (BACnet)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V3.5.3"
            }
          ]
        },
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          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003e= V2.8"
            }
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        },
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          "product": "TALON TC Compact (BACnet)",
          "vendor": "Siemens",
          "versions": [
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      ],
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              "description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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              "type": "CWE"
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          ]
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        "shortName": "siemens"
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          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-944498.pdf"
        }
      ],
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          "ASSIGNER": "productcert@siemens.com",
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    "dateReserved": "2021-02-18T00:00:00.000Z",
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