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CVE-2023-21848

Estado: ModificadaAlta (8.8)—

Vulnerability in the Oracle Communications Convergence product of Oracle Communications Applications (component: Admin Configuration). The supported version that is affected is 3.0.3.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Convergence. Successful attacks of this vulnerability can result in takeover of Oracle Communications Convergence. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

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)

Oracle — Communications Convergence

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-21848",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-21848",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-17T13:45:47.864840Z"
        }
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    "cvssMetricV31": [
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        "source": "secalert_us@oracle.com",
        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Oracle Corporation",
          "product": "Communications Convergence",
          "versions": [
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  "published": "2023-01-18T00:15:14.050",
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cpujan2023.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
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      "source": "secalert_us@oracle.com"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-269"
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  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the Oracle Communications Convergence product of Oracle Communications Applications (component: Admin Configuration).   The supported version that is affected is 3.0.3.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Convergence.  Successful attacks of this vulnerability can result in takeover of Oracle Communications Convergence. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)."
    },
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      "lang": "es",
      "value": "Vulnerabilidad en el producto Oracle Communications Convergence de Oracle Communications Applications (componente: Configuración de administrador). La versión compatible afectada es 3.0.3.1.0. Una vulnerabilidad fácilmente explotable permite a un atacante con pocos privilegios y acceso a la red a través de HTTP comprometer Oracle Communications Convergence. Los ataques exitosos a esta vulnerabilidad pueden resultar en la adquisición de Oracle Communications Convergence. CVSS 3.1 Puntuación base 8,8 (impactos en la confidencialidad, la integridad y la disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)."
    }
  ],
  "lastModified": "2026-06-17T05:34:10.910",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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  "sourceIdentifier": "secalert_us@oracle.com"
}