{
  "id": "CVE-2021-44530",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2022-01-14T20:15:12.200",
  "lastModified": "2024-11-21T06:31:10.440",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An injection vulnerability exists in a third-party library used in UniFi Network Version 6.5.53 and earlier (Log4J CVE-2021-44228) allows a malicious actor to control the application."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de inyecci\u00f3n en una biblioteca de terceros usada en UniFi Network versiones 6.5.53 y anteriores (Log4J CVE-2021-44228) que permite a un actor malicioso controlar la aplicaci\u00f3n"
    }
  ],
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        "type": "Primary",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
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        "type": "Primary",
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          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  },
  "weaknesses": [
    {
      "source": "support@hackerone.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
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      ]
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      "description": [
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          "value": "CWE-74"
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  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ui:unifi_network_controller:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "6.5.53",
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    {
      "url": "https://community.ui.com/releases/Security-Advisory-Bulletin-023-023/808a1db0-5f8e-4b91-9097-9822f3f90207",
      "source": "support@hackerone.com",
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      "tags": [
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}