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CVE-2023-4828

Estado: ModificadaMedia (4.2)—

An improper check for an exceptional condition in the Insider Threat Management (ITM) Server could be used by an attacker to change the server's configuration of any already-registered agent so that the agent sends all future communications to an attacker-chosen URL. This could result in disclosure of sensitive data events from the agent about the personally identifiable information (PII) and intellectual property it monitors, and all such data could be altered or deleted before reaching the ITM Server. An attacker must first successfully obtain valid agent credentials and agent hostname. All versions prior to 7.14.3.69 are affected.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Proofpoint — Insider Threat Management

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-4828",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2023-4828",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-24T19:36:23.827352Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@proofpoint.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 1.6
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.2,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Proofpoint",
          "product": "ITM Server",
          "versions": [
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          "vendor": "proofpoint",
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          "versions": [
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  ],
  "published": "2023-09-13T16:15:11.197",
  "references": [
    {
      "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-008",
      "tags": [
        "Broken Link"
      ],
      "source": "security@proofpoint.com"
    },
    {
      "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0008",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "nvd@nist.gov"
    },
    {
      "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-008",
      "tags": [
        "Broken Link"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@proofpoint.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper check for an exceptional condition in the Insider Threat Management (ITM) Server could be used by an attacker to change the server's configuration of any already-registered agent so that the agent sends all future communications to an attacker-chosen URL. This could result in disclosure of sensitive data events from the agent about the personally identifiable information (PII) and intellectual property it monitors, and all such data could be altered or deleted before reaching the ITM Server. An attacker must first successfully obtain valid agent credentials and agent hostname. All versions prior to 7.14.3.69 are affected."
    },
    {
      "lang": "es",
      "value": "Un atacante podría utilizar una verificación inadecuada de una condición excepcional en el servidor Insider Threat Management (ITM) para cambiar la configuración del servidor de cualquier agente ya registrado para que el mismo envíe todas las comunicaciones futuras a una URL elegida por el atacante. Esto podría resultar en la divulgación de eventos de datos confidenciales por parte del agente sobre Personally Identifiable Information (PII) y la propiedad intelectual que monitoriza, y todos esos datos podrían modificarse o eliminarse antes de llegar al servidor ITM. Un atacante primero debe obtener con éxito credenciales de agente y un agent hostname válido. Todas las versiones anteriores a la 7.14.3.69 se ven afectadas."
    }
  ],
  "lastModified": "2026-06-17T06:38:42.053",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F9FC2AE2-2895-4A5C-A150-241CBDE2476A",
              "versionEndExcluding": "7.14.3.69"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security@proofpoint.com"
}