GSD-2023-28895

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip. Vulnerability found on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2023-28895",
    "id": "GSD-2023-28895"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28895"
      ],
      "details": "The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip.\n\nVulnerability found on\u00a0\u0160koda Superb III (3V3) - 2.0 TDI manufactured in 2022.",
      "id": "GSD-2023-28895",
      "modified": "2023-12-13T01:20:47.758049Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "cve@asrg.io",
        "ID": "CVE-2023-28895",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "MIB3 Infotainment Unit",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "0",
                          "version_value": "0304"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "JOYNEXT"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Danila Parnishchev (PCAutomotive)"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip.\n\nVulnerability found on\u00a0\u0160koda Superb III (3V3) - 2.0 TDI manufactured in 2022."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
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            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "LOW",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-259",
                "lang": "eng",
                "value": "CWE-259"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/",
            "refsource": "MISC",
            "url": "https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/"
          }
        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:preh:mib3_firmware:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "0304",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
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              {
                "children": [],
                "cpe_match": [
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      "cve": {
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          "ID": "CVE-2023-28895"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip.\n\nVulnerability found on\u00a0\u0160koda Superb III (3V3) - 2.0 TDI manufactured in 2022."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-798"
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        "references": {
          "reference_data": [
            {
              "name": "https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/",
              "refsource": "",
              "tags": [
                "Third Party Advisory"
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              "url": "https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/"
            }
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 0.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-12-06T20:56Z",
      "publishedDate": "2023-12-01T14:15Z"
    }
  }
}



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