{
  "id": "CVE-2022-42982",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-11-17T05:15:15.440",
  "lastModified": "2022-11-21T19:41:39.717",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "BKG Professional NtripCaster 2.0.39 allows querying information over the UDP protocol without authentication. The NTRIP sourcetable is typically quite long (tens of kBs) and can be requested with a packet of only 30 bytes. This presents a vector that can be used for UDP amplification attacks. Normally, only authenticated streaming data will be provided over UDP and not the sourcetable."
    }
  ],
  "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:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bund:bkg_professional_ntripcaster:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.0.39",
              "matchCriteriaId": "AD78151C-36CA-4789-870A-408A726698AF"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cve.mahi.be/bkg_ntrip_udp/",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://igs.bkg.bund.de/ntrip/bkgcaster",
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ]
    }
  ]
}