Vulnerability Details CVE-2021-42646
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 78.5%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.4
References
- http://packetstormsecurity.com/files/167465/WSO2-Management-Console-XML-Injection.html
- http://seclists.org/fulldisclosure/2022/Jun/7
- https://github.com/wso2/carbon-identity-framework/pull/3472
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2021-1289/
- http://packetstormsecurity.com/files/167465/WSO2-Management-Console-XML-Injection.html
- http://seclists.org/fulldisclosure/2022/Jun/7
- https://github.com/wso2/carbon-identity-framework/pull/3472
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2021-1289/
Products affected by CVE-2021-42646
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cpe:2.3:a:wso2:api_manager:2.6.0
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cpe:2.3:a:wso2:api_manager:3.0.0
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cpe:2.3:a:wso2:api_manager:3.1.0
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cpe:2.3:a:wso2:api_manager:3.2.0
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cpe:2.3:a:wso2:api_manager:4.0.0
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cpe:2.3:a:wso2:identity_server:5.10.0
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cpe:2.3:a:wso2:identity_server:5.11.0
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cpe:2.3:a:wso2:identity_server:5.7.0
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cpe:2.3:a:wso2:identity_server:5.8.0
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cpe:2.3:a:wso2:identity_server:5.9.0
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cpe:2.3:a:wso2:identity_server_as_key_manager:5.10.0
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cpe:2.3:a:wso2:identity_server_as_key_manager:5.7.0
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cpe:2.3:a:wso2:identity_server_as_key_manager:5.9.0