CVE-2024-20821
Vulnerability from cvelistv5
Published
2024-05-07 04:25
Modified
2024-08-01 22:06
Summary
A vulnerability possible to reconfigure OTP allows local attackers to transit RMA(Return Merchandise Authorization) mode, which disables security features. This attack needs additional privilege to control TEE.
Impacted products
Show details on NVD website


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            ],
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            "product": "exynos_1380",
            "vendor": "samsung",
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          {
            "cpes": [
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            ],
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            "product": "exynos_1330",
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          {
            "cpes": [
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            ],
            "defaultStatus": "unknown",
            "product": "exynos2400",
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            "versions": [
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        ],
        "metrics": [
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              "content": {
                "id": "CVE-2024-20821",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-07T14:49:29.528472Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:39:51.434Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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            "tags": [
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            "url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2024\u0026month=05"
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    ],
    "cna": {
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          "product": "Samsung Mobile Devices",
          "vendor": "Samsung Mobile",
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              "version": "Galaxy S24"
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      "metrics": [
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            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
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      "problemTypes": [
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          "descriptions": [
            {
              "description": "CWE-1326: Missing Immutable Root of Trust in Hardware",
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        "dateUpdated": "2024-05-07T04:25:21.354Z",
        "orgId": "3af57064-a867-422c-b2ad-40307b65c458",
        "shortName": "SamsungMobile"
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  "cveMetadata": {
    "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458",
    "assignerShortName": "SamsungMobile",
    "cveId": "CVE-2024-20821",
    "datePublished": "2024-05-07T04:25:21.354Z",
    "dateReserved": "2023-12-05T04:57:52.533Z",
    "dateUpdated": "2024-08-01T22:06:36.234Z",
    "state": "PUBLISHED"
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  }
}


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