nvd-json-data-feeds/CVE-2022/CVE-2022-261xx/CVE-2022-26143.json

{
  "id": "CVE-2022-26143",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-03-10T17:47:32.813",
  "lastModified": "2022-03-18T19:52:03.533",
  "vulnStatus": "Analyzed",
  "cisaExploitAdd": "2022-03-25",
  "cisaActionDue": "2022-04-15",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "MiCollab, MiVoice Business Express Access Control Vulnerability",
  "descriptions": [
    {
      "lang": "en",
      "value": "The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1 allows remote attackers to obtain sensitive information and cause a denial of service (performance degradation and excessive outbound traffic). This was exploited in the wild in February and March 2022 for the TP240PhoneHome DDoS attack."
    },
    {
      "lang": "es",
      "value": "El componente TP-240 (tambi\u00e9n conocido como tp240dvr) en Mitel MiCollab versiones anteriores a 9.4 SP1 FP1 y MiVoice Business Express versiones hasta 8.1, permite a atacantes remotos obtener informaci\u00f3n confidencial y causar una denegaci\u00f3n de servicio (degradaci\u00f3n del rendimiento y tr\u00e1fico saliente excesivo). Esto fue explotado \"in the wild\" en febrero y marzo de 2022 para el ataque DDoS TP240PhoneHome"
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.0
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 8.5,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-863"
        }
      ]
    }
  ],
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          "operator": "OR",
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  "references": [
    {
      "url": "https://arstechnica.com/information-technology/2022/03/ddosers-use-new-method-capable-of-amplifying-traffic-by-a-factor-of-4-billion/",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Press/Media Coverage",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://blog.cloudflare.com/cve-2022-26143/",
      "source": "cve@mitre.org",
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        "Mitigation",
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    },
    {
      "url": "https://news.ycombinator.com/item?id=30614073",
      "source": "cve@mitre.org",
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      ]
    },
    {
      "url": "https://team-cymru.com/blog/2022/03/08/record-breaking-ddos-potential-discovered-cve-2022-26143/",
      "source": "cve@mitre.org",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
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    },
    {
      "url": "https://www.akamai.com/blog/security/phone-home-ddos-attack-vector",
      "source": "cve@mitre.org",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-22-0001",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.shadowserver.org/news/cve-2022-26143-tp240phonehome-reflection-amplification-ddos-attack-vector/",
      "source": "cve@mitre.org",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ]
    }
  ]
}