FKIE_CVE-2021-23909

Vulnerability from fkie_nvd - Published: 2021-05-13 19:15 - Updated: 2024-11-21 05:52
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in HERMES 2.1 in the MBUX Infotainment System on Mercedes-Benz vehicles through 2021. The SH2 MCU allows remote code execution.
References
cve@mitre.orghttps://keenlab.tencent.com/en/2021/05/12/Tencent-Security-Keen-Lab-Experimental-Security-Assessment-on-Mercedes-Benz-Cars/Third Party Advisory
cve@mitre.orghttps://keenlab.tencent.com/en/whitepapers/Mercedes_Benz_Security_Research_Report_Final.pdfExploit, Third Party Advisory
cve@mitre.orghttps://media.daimler.com/marsMediaSite/en/instance/ko.xhtml?oid=49946866Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://keenlab.tencent.com/en/2021/05/12/Tencent-Security-Keen-Lab-Experimental-Security-Assessment-on-Mercedes-Benz-Cars/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://keenlab.tencent.com/en/whitepapers/Mercedes_Benz_Security_Research_Report_Final.pdfExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://media.daimler.com/marsMediaSite/en/instance/ko.xhtml?oid=49946866Third Party Advisory
Impacted products
Vendor Product Version
mercedes-benz hermes 2.1
mercedes-benz a_220 -
mercedes-benz a_220_4matic -
mercedes-benz e_350 -
mercedes-benz e_350_4matic -
mercedes-benz eqc -
mercedes-benz gle_350 -
mercedes-benz gle_350_4matic -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in HERMES 2.1 in the MBUX Infotainment System on Mercedes-Benz vehicles through 2021. The SH2 MCU allows remote code execution."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en HERMES versi\u00f3n 2.1 en el sistema de infoentretenimiento MBUX de los veh\u00edculos Mercedes-Benz hasta 2021. La MCU SH2 permite la ejecuci\u00f3n remota de c\u00f3digo"
    }
  ],
  "id": "CVE-2021-23909",
  "lastModified": "2024-11-21T05:52:02.513",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "attackComplexity": "LOW",
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  "published": "2021-05-13T19:15:07.870",
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      "tags": [
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}


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