FKIE_CVE-2021-42646

Vulnerability from fkie_nvd - Published: 2022-05-11 18:15 - Updated: 2024-11-21 06:27
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
XML External Entity (XXE) vulnerability in the file based service provider creation feature of the Management Console in WSO2 API Manager 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; and WSO2 IS as Key Manager 5.7.0, 5.9.0, and 5.10.0; and WSO2 Identity Server 5.7.0, 5.8.0, 5.9.0, 5.10.0, and 5.11.0. Allows attackers to gain read access to sensitive information or cause a denial of service via crafted GET requests.
References
cve@mitre.orghttp://packetstormsecurity.com/files/167465/WSO2-Management-Console-XML-Injection.htmlThird Party Advisory, VDB Entry
cve@mitre.orghttp://seclists.org/fulldisclosure/2022/Jun/7Mailing List, Third Party Advisory
cve@mitre.orghttps://github.com/wso2/carbon-identity-framework/pull/3472Patch, Third Party Advisory
cve@mitre.orghttps://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2021-1289/
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/167465/WSO2-Management-Console-XML-Injection.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Jun/7Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/wso2/carbon-identity-framework/pull/3472Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2021-1289/
Impacted products
Vendor Product Version
wso2 api_manager 2.6.0
wso2 api_manager 3.0.0
wso2 api_manager 3.1.0
wso2 api_manager 3.2.0
wso2 api_manager 4.0.0
wso2 identity_server 5.7.0
wso2 identity_server 5.8.0
wso2 identity_server 5.9.0
wso2 identity_server 5.10.0
wso2 identity_server 5.11.0
wso2 identity_server_as_key_manager 5.7.0
wso2 identity_server_as_key_manager 5.9.0
wso2 identity_server_as_key_manager 5.10.0
To clipboard 

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    {
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              "matchCriteriaId": "BC168B6A-B15A-4C3B-A38D-C0B65F24F333",
              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "XML External Entity (XXE) vulnerability in the file based service provider creation feature of the Management Console in WSO2 API Manager 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; and WSO2 IS as Key Manager 5.7.0, 5.9.0, and 5.10.0; and WSO2 Identity Server 5.7.0, 5.8.0, 5.9.0, 5.10.0, and 5.11.0. Allows attackers to gain read access to sensitive information or cause a denial of service via crafted GET requests."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de tipo XML External Entity (XXE) en la funci\u00f3n de creaci\u00f3n de proveedores de servicios basados en archivos de la Consola de Administraci\u00f3n en WSO2 API Manager versiones 2.6.0, 3.0.0, 3.1.0, 3.2.0 y 4.0.0; y WSO2 IS as Key Manager versiones 5.7.0, 5.9.0 y 5.10.0; y WSO2 Identity Server versiones 5.7.0, 5.8.0, 5.9.0, 5.10.0 y 5.11.0. Permite a atacantes conseguir acceso de lectura a informaci\u00f3n confidencial o causar una denegaci\u00f3n de servicio por medio de peticiones GET dise\u00f1adas"
    }
  ],
  "id": "CVE-2021-42646",
  "lastModified": "2024-11-21T06:27:54.687",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "version": "2.0"
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        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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        "type": "Primary",
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          "attackVector": "NETWORK",
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          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2022-05-11T18:15:23.053",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-611"
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      "source": "nvd@nist.gov",
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.