nvd-json-data-feeds/CVE-2022/CVE-2022-435xx/CVE-2022-43501.json

{
  "id": "CVE-2022-43501",
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "published": "2023-02-10T04:15:11.107",
  "lastModified": "2023-02-21T17:14:59.213",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "KASAGO TCP/IP stack provided by Zuken Elmic generates ISNs(Initial Sequence Number) for TCP connections from an insufficiently random source. An attacker may be able to determine the ISN of the current or future TCP connections and either hijack existing ones or spoof future ones."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ]
    },
    {
      "source": "vultures@jpcert.or.jp",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elwsc:kasago_ipv4:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.0.1.34",
              "matchCriteriaId": "E438EA09-9BEF-4152-B95A-B3E0DF1EE807"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elwsc:kasago_ipv4_light:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.0.1.34",
              "matchCriteriaId": "65A36EBB-9FB9-402B-8105-E98C180EC7D2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elwsc:kasago_ipv6\\/v4_dual:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.0.1.34",
              "matchCriteriaId": "00163C20-1C59-4E42-A17F-8B7EC88ADAEE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elwsc:kasago_mobile_ipv6:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.0.1.34",
              "matchCriteriaId": "7FF16ECE-88FD-4350-88CF-4634D802C30D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://jvn.jp/en/vu/JVNVU99551468/",
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.elwsc.co.jp/news/6352",
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}