CVE-2023-31100 (GCVE-0-2023-31100)
Vulnerability from cvelistv5
Published
2023-11-14 23:17
Modified
2025-07-28 20:48
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CWE
  • CWE-284 - Improper Access Control in SMI handler
Summary
Improper Access Control in SMI handler vulnerability in Phoenix SecureCore™ Technology™ 4 allows SPI flash modification. This issue affects SecureCore™ Technology™ 4: * from 4.3.0.0 before 4.3.0.203 * from 4.3.1.0 before 4.3.1.163 * from 4.4.0.0 before 4.4.0.217 * from 4.5.0.0 before 4.5.0.138
References
Impacted products
Vendor Product Version
Phoenix SecureCore™ Technology™ 4 Version: 4.3.0.0   < 4.3.0.203
Version: 4.3.1.0   < 4.3.1.163
Version: 4.4.0.0   < 4.4.0.217
Version: 4.5.0.0   < 4.5.0.138
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:45:25.673Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.phoenix.com/security-notifications/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-31100",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-02T19:42:57.173898Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-02T19:43:07.596Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "SecureCore\u2122 Technology\u2122 4",
          "vendor": "Phoenix",
          "versions": [
            {
              "lessThan": "4.3.0.203",
              "status": "affected",
              "version": "4.3.0.0",
              "versionType": "custom"
            },
            {
              "lessThan": "4.3.1.163",
              "status": "affected",
              "version": "4.3.1.0",
              "versionType": "custom"
            },
            {
              "lessThan": "4.4.0.217",
              "status": "affected",
              "version": "4.4.0.0",
              "versionType": "custom"
            },
            {
              "lessThan": "4.5.0.138",
              "status": "affected",
              "version": "4.5.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2023-11-14T21:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Access Control in SMI handler vulnerability in Phoenix SecureCore\u2122 Technology\u2122 4 allows SPI flash modification.\u003cbr\u003e\u003cp\u003eThis issue affects SecureCore\u2122 Technology\u2122 4:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003efrom 4.3.0.0 before 4.3.0.203\u003c/li\u003e\u003cli\u003e\n\nfrom \n\n4.3.1.0 before 4.3.1.163\u003c/li\u003e\u003cli\u003e\n\nfrom \n\n4.4.0.0 before 4.4.0.217\u003c/li\u003e\u003cli\u003e\n\nfrom \n\n4.5.0.0 before 4.5.0.138\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "Improper Access Control in SMI handler vulnerability in Phoenix SecureCore\u2122 Technology\u2122 4 allows SPI flash modification.\nThis issue affects SecureCore\u2122 Technology\u2122 4:\n\n\n  *  from 4.3.0.0 before 4.3.0.203\n  *  \n\nfrom \n\n4.3.1.0 before 4.3.1.163\n  *  \n\nfrom \n\n4.4.0.0 before 4.4.0.217\n  *  \n\nfrom \n\n4.5.0.0 before 4.5.0.138"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284 Improper Access Control in SMI handler",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T20:48:38.895Z",
        "orgId": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
        "shortName": "Phoenix"
      },
      "references": [
        {
          "url": "https://phoenixtech.com/phoenix-security-notifications/cve-2023-31100/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
    "assignerShortName": "Phoenix",
    "cveId": "CVE-2023-31100",
    "datePublished": "2023-11-14T23:17:07.869Z",
    "dateReserved": "2023-04-24T06:17:27.488Z",
    "dateUpdated": "2025-07-28T20:48:38.895Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-31100\",\"sourceIdentifier\":\"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\",\"published\":\"2023-11-15T00:15:07.573\",\"lastModified\":\"2025-07-28T21:15:25.600\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper Access Control in SMI handler vulnerability in Phoenix SecureCore\u2122 Technology\u2122 4 allows SPI flash modification.\\nThis issue affects SecureCore\u2122 Technology\u2122 4:\\n\\n\\n  *  from 4.3.0.0 before 4.3.0.203\\n  *  \\n\\nfrom \\n\\n4.3.1.0 before 4.3.1.163\\n  *  \\n\\nfrom \\n\\n4.4.0.0 before 4.4.0.217\\n  *  \\n\\nfrom \\n\\n4.5.0.0 before 4.5.0.138\"},{\"lang\":\"es\",\"value\":\"Control de Acceso Inadecuado en la vulnerabilidad del Control SMI en Phoenix SecureCore\u2122 Technology\u2122 4 permite la modificaci\u00f3n de flash SPI. Este problema afecta a SecureCore\u2122 Technology\u2122 4: * desde 4.3.0.0 anterior a 4.3.0.203 * desde 4.3.1.0 anterior a 4.3.1.163 * desde 4.4.0.0 anterior a 4.4.0.217 * desde 4.5.0.0 anterior a 4.5.0.138\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.0,\"impactScore\":5.8},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:phoenix:securecore_technology:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.3.0.0\",\"versionEndExcluding\":\"4.3.0.203\",\"matchCriteriaId\":\"E56DABBE-40F8-4A26-92C6-9506AA426673\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:phoenix:securecore_technology:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.3.1.0\",\"versionEndExcluding\":\"4.3.1.163\",\"matchCriteriaId\":\"D2466200-7229-4412-83BE-E1B0FC076CCD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:phoenix:securecore_technology:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.4.0.0\",\"versionEndExcluding\":\"4.4.0.217\",\"matchCriteriaId\":\"7AE48D55-B352-497B-9E69-4BE0B0A35865\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:phoenix:securecore_technology:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.5.0.0\",\"versionEndExcluding\":\"4.5.0.138\",\"matchCriteriaId\":\"DA9F0AF7-9C96-4523-B30F-78C2BEEE933C\"}]}]}],\"references\":[{\"url\":\"https://phoenixtech.com/phoenix-security-notifications/cve-2023-31100/\",\"source\":\"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\"},{\"url\":\"https://www.phoenix.com/security-notifications/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.phoenix.com/security-notifications/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T14:45:25.673Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-31100\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-12-02T19:42:57.173898Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-12-02T19:43:01.974Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 8.4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Phoenix\", \"product\": \"SecureCore\\u2122 Technology\\u2122 4\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.3.0.0\", \"lessThan\": \"4.3.0.203\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"4.3.1.0\", \"lessThan\": \"4.3.1.163\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"4.4.0.0\", \"lessThan\": \"4.4.0.217\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"4.5.0.0\", \"lessThan\": \"4.5.0.138\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2023-11-14T21:00:00.000Z\", \"references\": [{\"url\": \"https://phoenixtech.com/phoenix-security-notifications/cve-2023-31100/\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Improper Access Control in SMI handler vulnerability in Phoenix SecureCore\\u2122 Technology\\u2122 4 allows SPI flash modification.\\nThis issue affects SecureCore\\u2122 Technology\\u2122 4:\\n\\n\\n  *  from 4.3.0.0 before 4.3.0.203\\n  *  \\n\\nfrom \\n\\n4.3.1.0 before 4.3.1.163\\n  *  \\n\\nfrom \\n\\n4.4.0.0 before 4.4.0.217\\n  *  \\n\\nfrom \\n\\n4.5.0.0 before 4.5.0.138\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Improper Access Control in SMI handler vulnerability in Phoenix SecureCore\\u2122 Technology\\u2122 4 allows SPI flash modification.\u003cbr\u003e\u003cp\u003eThis issue affects SecureCore\\u2122 Technology\\u2122 4:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003efrom 4.3.0.0 before 4.3.0.203\u003c/li\u003e\u003cli\u003e\\n\\nfrom \\n\\n4.3.1.0 before 4.3.1.163\u003c/li\u003e\u003cli\u003e\\n\\nfrom \\n\\n4.4.0.0 before 4.4.0.217\u003c/li\u003e\u003cli\u003e\\n\\nfrom \\n\\n4.5.0.0 before 4.5.0.138\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-284\", \"description\": \"CWE-284 Improper Access Control in SMI handler\"}]}], \"providerMetadata\": {\"orgId\": \"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\", \"shortName\": \"Phoenix\", \"dateUpdated\": \"2025-07-28T20:48:38.895Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-31100\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-07-28T20:48:38.895Z\", \"dateReserved\": \"2023-04-24T06:17:27.488Z\", \"assignerOrgId\": \"22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de\", \"datePublished\": \"2023-11-14T23:17:07.869Z\", \"assignerShortName\": \"Phoenix\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.