{
  "id": "CVE-2024-20840",
  "sourceIdentifier": "mobile.security@samsung.com",
  "published": "2024-03-05T05:15:12.363",
  "lastModified": "2025-02-14T17:27:27.583",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper access control in Samsung Voice Recorder prior to versions 21.5.16.01 in Android 12 and Android 13, 21.4.51.02 in Android 14 allows physical attackers using hardware keyboard to use VoiceRecorder on the lock screen."
    },
    {
      "lang": "es",
      "value": "El control de acceso inadecuado en Samsung Voice Recorder anterior a las versiones 21.5.16.01 en Android 12 y Android 13, 21.4.51.02 en Android 14 permite a atacantes f\u00edsicos que usan un teclado de hardware usar VoiceRecorder en la pantalla de bloqueo."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "mobile.security@samsung.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "attackVector": "PHYSICAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 5.2
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "baseScore": 2.4,
          "baseSeverity": "LOW",
          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samsung:voice_recorder:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "21.5.16.01",
              "matchCriteriaId": "E0E061AA-A319-428F-A9B7-8D492BC35968"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C"
            },
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samsung:voice_recorder:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "21.4.51.02",
              "matchCriteriaId": "702AF91C-B029-406C-B4B3-2B9649D293BA"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "2700BCC5-634D-4EC6-AB67-5B678D5F951D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2024&month=03",
      "source": "mobile.security@samsung.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2024&month=03",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}