{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:steve-community:steve:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AA3142CE-5549-4BED-8B4C-01ECF77B9E0F",
              "versionEndIncluding": "3.5.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:steve-community:steve:3.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "B06144DB-7930-43A5-AE02-5EDD78BFB77F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:steve-community:steve:3.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "BB0DE67E-BEEB-4123-B63B-806BED05B080",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SteVe is an open platform that implements different version of the OCPP protocol for Electric Vehicle charge points, acting as a central server for management of registered charge points. Attackers can inject arbitrary HTML and Javascript code via WebSockets leading to persistent Cross-Site Scripting in the SteVe management interface."
    },
    {
      "lang": "es",
      "value": "SteVe es una plataforma abierta que implementa diferentes versiones del protocolo OCPP para puntos de recarga de Veh\u00edculos El\u00e9ctricos, actuando como servidor central para la gesti\u00f3n de los puntos de recarga registrados. Los atacantes pueden inyectar c\u00f3digo HTML y Javascript arbitrario a trav\u00e9s de WebSockets, lo que genera cross site scripting persistentes en la interfaz de administraci\u00f3n de SteVe."
    }
  ],
  "id": "CVE-2024-21550",
  "lastModified": "2024-08-13T17:33:13.537",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "report@snyk.io",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-08-12T15:15:19.903",
  "references": [
    {
      "source": "report@snyk.io",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/steve-community/steve/blob/steve-3.6.0/src/main/java/de/rwth/idsg/steve/config/WebSocketConfiguration.java#L69"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/steve-community/steve/commit/a79983f843c37705182c8f54eba060c1dce3b6d1"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/steve-community/steve/issues/1526"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/steve-community/steve/pull/1527"
    }
  ],
  "sourceIdentifier": "report@snyk.io",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "report@snyk.io",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}