{
  "id": "CVE-2023-3663",
  "sourceIdentifier": "info@cert.vde.com",
  "published": "2023-08-03T11:15:10.077",
  "lastModified": "2024-11-21T08:17:47.187",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "info@cert.vde.com",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "info@cert.vde.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-940"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.5.11.20",
              "versionEndExcluding": "3.5.19.20",
              "matchCriteriaId": "49AED81C-45E5-4201-A4E1-2A33CB31743D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cert.vde.com/en/advisories/VDE-2023-022/",
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://cert.vde.com/en/advisories/VDE-2023-022/",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}