{
  "id": "CVE-2021-44864",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-02-08T15:15:07.597",
  "lastModified": "2022-02-11T16:53:35.627",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "TP-Link WR886N 3.0 1.0.1 Build 150127 Rel.34123n is vulnerable to Buffer Overflow. Authenticated attackers can crash router httpd services via /userRpm/PingIframeRpm.htm request which contains redundant & in parameter."
    },
    {
      "lang": "es",
      "value": "TP-Link WR886N versi\u00f3n 3.0 1.0.1 Build 150127 Rel.34123n es vulnerable a un desbordamiento del b\u00fafer. Los atacantes autenticados pueden bloquear los servicios httpd del router por medio de una petici\u00f3n /userRpm/PingIframeRpm.htm que contiene un redundante & en un par\u00e1metro"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.8,
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          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "baseScore": 4.0
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        "exploitabilityScore": 8.0,
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        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-120"
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    {
      "url": "https://github.com/zhlu32/cve/blob/main/tplink/wr886n/Tplink-wr886n-V3-Ping-DOS.md",
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
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  ]
}