CVE Vulnerabilities

CVE-2021-33690

Server-Side Request Forgery (SSRF)

Published: Sep 15, 2021 | Modified: Sep 28, 2021
CVSS 3.x
9.9
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 2.x
6.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Affected Software

Name Vendor Start Version End Version
Netweaver_development_infrastructure Sap 7.11 (including) 7.11 (including)
Netweaver_development_infrastructure Sap 7.20 (including) 7.20 (including)
Netweaver_development_infrastructure Sap 7.30 (including) 7.30 (including)
Netweaver_development_infrastructure Sap 7.31 (including) 7.31 (including)
Netweaver_development_infrastructure Sap 7.40 (including) 7.40 (including)
Netweaver_development_infrastructure Sap 7.50 (including) 7.50 (including)

References