FKIE_CVE-2021-33604

Vulnerability from fkie_nvd - Published: 2021-06-24 12:15 - Updated: 2024-11-21 06:09
Severity ?
2.5 (Low) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
2.5 (Low) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Summary
URL encoding error in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser.
References
security@vaadin.comhttps://github.com/vaadin/flow/pull/11099Patch, Third Party Advisory
security@vaadin.comhttps://vaadin.com/security/cve-2021-33604Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/vaadin/flow/pull/11099Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://vaadin.com/security/cve-2021-33604Vendor Advisory
Impacted products
Vendor Product Version
vaadin flow-server *
vaadin flow-server *
vaadin flow-server *
vaadin vaadin *
vaadin vaadin *
vaadin vaadin *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vaadin:flow-server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EFD551C5-B7BB-45F2-BBDD-B7181E18B3E0",
              "versionEndIncluding": "2.6.1",
              "versionStartIncluding": "2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vaadin:flow-server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FEF29305-886B-45FA-A98D-B9C2524B4891",
              "versionEndIncluding": "5.0.0",
              "versionStartIncluding": "3.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vaadin:flow-server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EB09AE9F-4900-4A18-8071-A5B0E713335F",
              "versionEndIncluding": "6.0.9",
              "versionStartIncluding": "6.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4367271F-BC87-4C32-BBFC-F9F97ACD2D33",
              "versionEndIncluding": "14.6.1",
              "versionStartIncluding": "14.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC99FEC9-DABA-4E7E-AA04-67146840B360",
              "versionEndIncluding": "18.0.0",
              "versionStartIncluding": "15.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "64FCA0F3-0104-490C-B8CA-860B52BCAC29",
              "versionEndIncluding": "19.0.8",
              "versionStartIncluding": "19.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "URL encoding error in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser."
    },
    {
      "lang": "es",
      "value": "Un error de codificaci\u00f3n de URL en el manejador de modo de desarrollo en com.vaadin:flow-server versiones 2.0.0 hasta 2.6.1 (Vaadin versiones 14.0.0 hasta 14.6.1), versiones 3.0.0 hasta 6.0.9 (Vaadin versiones 15.0.0 hasta 19.0.8) permite a un usuario local  ejecutar c\u00f3digo JavaScript arbitrario al abrir una URL dise\u00f1ada en el navegador"
    }
  ],
  "id": "CVE-2021-33604",
  "lastModified": "2024-11-21T06:09:11.187",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 1.2,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:H/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 1.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 2.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 1.4,
        "source": "security@vaadin.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 2.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-24T12:15:08.157",
  "references": [
    {
      "source": "security@vaadin.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/vaadin/flow/pull/11099"
    },
    {
      "source": "security@vaadin.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://vaadin.com/security/cve-2021-33604"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/vaadin/flow/pull/11099"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://vaadin.com/security/cve-2021-33604"
    }
  ],
  "sourceIdentifier": "security@vaadin.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-172"
        }
      ],
      "source": "security@vaadin.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.