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CVE-2020-4160

Estado: ModificadaMedia (5.9)—

IBM QRadar Network Security 5.4.0 and 5.5.0 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 174340.

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)

IBM — Qradar Network Security

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-4160",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "type": "Secondary",
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          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
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    "cvssMetricV31": [
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  "affected": [
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      "affectedData": [
        {
          "vendor": "IBM",
          "product": "QRadar Network Security",
          "versions": [
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              "version": "5.4.0"
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  "published": "2021-11-08T17:15:07.657",
  "references": [
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/174340",
      "tags": [
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      "tags": [
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      "source": "psirt@us.ibm.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM QRadar Network Security 5.4.0 and 5.5.0 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 174340."
    },
    {
      "lang": "es",
      "value": "IBM QRadar Network Security versiones 5.4.0 y 5.5.0, podría permitir a un atacante remoto conseguir información confidencial, causada por el fallo en la habilitación apropiada de HTTP Strict Transport Security. Un atacante podría explotar esta vulnerabilidad para obtener información confidencial usando técnicas de tipo man in the middle. IBM X-Force ID: 174340"
    }
  ],
  "lastModified": "2026-06-17T03:19:35.260",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "psirt@us.ibm.com"
}