FKIE_CVE-2023-31100

Vulnerability from fkie_nvd - Published: 2023-11-15 00:15 - Updated: 2025-09-25 21:17
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
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
22d9ba52-f336-4b0d-bf1f-0efbdcc3c1dehttps://phoenixtech.com/phoenix-security-notifications/cve-2023-31100/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.phoenix.com/security-notifications/Not Applicable
Impacted products
Vendor Product Version
phoenixtech securecore_technology *
phoenixtech securecore_technology *
phoenixtech securecore_technology *
phoenixtech securecore_technology *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D71A48E5-125F-48F4-A50A-451CDECB97B2",
              "versionEndExcluding": "4.3.0.203",
              "versionStartIncluding": "4.3.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8BE4DEB5-A2B0-43A6-8F86-EF448A69760A",
              "versionEndExcluding": "4.3.1.163",
              "versionStartIncluding": "4.3.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "41F74BF5-6BA7-4591-ABFC-B2F65C3DB539",
              "versionEndExcluding": "4.4.0.217",
              "versionStartIncluding": "4.4.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C6CE6AD0-2580-4E84-9F46-AE6227B67450",
              "versionEndExcluding": "4.5.0.138",
              "versionStartIncluding": "4.5.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "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"
    }
  ],
  "id": "CVE-2023-31100",
  "lastModified": "2025-09-25T21:17:10.353",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 5.8,
        "source": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-11-15T00:15:07.573",
  "references": [
    {
      "source": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://phoenixtech.com/phoenix-security-notifications/cve-2023-31100/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable"
      ],
      "url": "https://www.phoenix.com/security-notifications/"
    }
  ],
  "sourceIdentifier": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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 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.



Detection rules are retrieved from Rulezet.