CVE-2021-33703

Description

Under certain conditions, NetWeaver Enterprise Portal, versions - 7.30, 7.31, 7.40, 7.50, does not sufficiently encode URL parameters. An attacker can craft a malicious link and send it to a victim. A successful attack results in Reflected Cross-Site Scripting (XSS) vulnerability.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.81% Top 30%
Vendor Advisory sap.com Vendor Advisory sap.com
Affected: SAP SE SAP NetWeaver Enterprise Portal (Application Extensions)
Published at:
Updated at:

References

Link Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 vendor advisory
https://launchpad.support.sap.com/#/notes/3072920 vendor advisory permissions required
http://seclists.org/fulldisclosure/2022/Jan/71 third party advisory mailing list
http://packetstormsecurity.com/files/165740/SAP-Enterprise-Portal-RunContentCreation-Cross-Site-Scripting.html third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2021-33703?
CVE-2021-33703 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33703?
To fix CVE-2021-33703, 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-2021-33703 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-33703 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33703?
CVE-2021-33703 affects SAP SE SAP NetWeaver Enterprise Portal (Application Extensions).
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