CVE-2021-33664

Description

SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP), versions - SAP_UI - 750,752,753,754,755, SAP_BASIS - 702, 731 does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory sap.com Vendor Advisory sap.com
Affected: SAP SE SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP)
Published at:
Updated at:

References

Link Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999 vendor advisory
https://launchpad.support.sap.com/#/notes/3025604 permissions required vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-33664?
CVE-2021-33664 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33664?
To fix CVE-2021-33664, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33664 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-33664 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33664?
CVE-2021-33664 affects SAP SE SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP).
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.