CVE-2021-21489 Information

Description

SAP NetWeaver Enterprise Portal versions - 7.10 7.11 7.20 7.30 7.31 7.40 7.50 does not sufficiently encode user related data resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Reference

https://launchpad.support.sap.com/#/notes/3082219 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8