Cross-Site Scripting Vulnerability in SAP NetWeaver Application Server ABAP
CVE-2021-33665

5.4MEDIUM

Key Information:

Vendor

SAP
Status
SAP Netweaver Application Server Abap (applications Based On SAP Gui For Html)
Vendor
CVE Published:
9 June 2021

What is CVE-2021-33665?

The SAP NetWeaver Application Server ABAP has a vulnerability that arises from inadequate encoding of user-controlled inputs. This oversight permits attackers to exploit Cross-Site Scripting (XSS) weakness, potentially allowing them to inject malicious scripts into web pages viewed by other users. Such attacks can lead to unauthorized actions being performed on behalf of users, compromising user data and application integrity.

Affected Version(s)

SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML) < KRNL64NUC - 7.49 < KRNL64NUC - 7.49

SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML) < KRNL64UC - 7.49 < KRNL64UC - 7.49

SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML) < 7.53 < 7.53

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageI...
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3028370
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.