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              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
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          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-4472",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-21T19:37:11.901532Z",
                "version": "2.0.3"
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          "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://www.objectplanet.com/opinio/changelog.html"
          },
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            "url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md"
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        ],
        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "defaultStatus": "affected",
          "platforms": [
            "All",
            "Cloud",
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          "vendor": "Objectplanet",
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              "version": "7.22"
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              "value": "Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application."
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          ]
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          "descriptions": [
            {
              "cweId": "CWE-335",
              "description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)",
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      "source": {
        "discovery": "EXTERNAL"
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      "timeline": [
        {
          "lang": "en",
          "time": "2023-08-21T17:00:00.000Z",
          "value": "Issue reported to Objectplanet and CVE number assigned."
        },
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          "lang": "en",
          "time": "2023-08-22T17:00:00.000Z",
          "value": "Issue confirmed by Objectplanet and announced that a patch will be released in the next version."
        },
        {
          "lang": "en",
          "time": "2023-08-31T17:00:00.000Z",
          "value": "Objectplanet released version 7.23. Mandiant delayed vulnerability disclosure to allow Opinio customers time to patch."
        }
      ],
      "title": "Cryptographically weak PRNG in Opinio 7.22",
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    "dateReserved": "2023-08-21T19:42:17.822Z",
    "dateUpdated": "2025-06-11T16:45:41.501Z",
    "state": "PUBLISHED"
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