{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cosmotegreece:whatsup_app:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "whatsup_app",
            "vendor": "cosmotegreece",
            "versions": [
              {
                "status": "affected",
                "version": "4.47.3"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-10748",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-04T18:08:47.176792Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-04T18:12:10.575Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "Realm Database Handler"
          ],
          "product": "What\u0027s Up App",
          "vendor": "Cosmote Greece",
          "versions": [
            {
              "status": "affected",
              "version": "4.47.3"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "secuserx (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as problematic, has been found in Cosmote Greece What\u0027s Up App 4.47.3 on Android. This issue affects some unknown processing of the file gr/desquared/kmmsharedmodule/db/RealmDB.java of the component Realm Database Handler. The manipulation of the argument defaultRealmKey leads to use of default cryptographic key. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Eine Schwachstelle wurde in Cosmote Greece What\u0027s Up App 4.47.3 f\u00fcr Android entdeckt. Sie wurde als problematisch eingestuft. Dies betrifft einen unbekannten Teil der Datei gr/desquared/kmmsharedmodule/db/RealmDB.java der Komponente Realm Database Handler. Durch Manipulieren des Arguments defaultRealmKey mit unbekannten Daten kann eine use of default cryptographic key-Schwachstelle ausgenutzt werden. Umgesetzt werden muss der Angriff lokal. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Die Ausnutzbarkeit gilt als schwierig."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 2,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 2.5,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 2.5,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 1,
            "vectorString": "AV:L/AC:H/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1394",
              "description": "Use of Default Cryptographic Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T00:31:04.563Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-282917 | Cosmote Greece What\u0027s Up App Realm Database RealmDB.java default key",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.282917"
        },
        {
          "name": "VDB-282917 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.282917"
        },
        {
          "name": "Submit #432429 | Cosmote Greece What\u0027s UP Android App 4.47.3 Use of Hard-coded, Security-relevant Constants",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.432429"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/secuserx/CVE/blob/main/%5BHardcoded%20Realm%20Database%20Encryption%20Key%5D%20found%20in%20What\u0027s%20UP%20Android%20App%204.47.3%20-%20(RealmDB.java).md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-11-03T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-11-03T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-11-03T07:18:37.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Cosmote Greece What\u0027s Up App Realm Database RealmDB.java default key"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-10748",
    "datePublished": "2024-11-04T00:31:04.563Z",
    "dateReserved": "2024-11-03T06:13:27.426Z",
    "dateUpdated": "2024-11-04T18:12:10.575Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}