CVE-2021-21489

MEDIUM

SAP NetWeaver Enterprise Portal 7.10-7.50 - Stored Cross-Site Scripting via User Data

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Permissions Required x_refsource_misc
https://launchpad.support.sap.com/#/notes/3082219

Scores

CVSS v3 4.8
EPSS 0.0024
EPSS Percentile 46.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (7)
sap/netweaver_enterprise_portal 7.10
sap/netweaver_enterprise_portal 7.11
sap/netweaver_enterprise_portal 7.20
sap/netweaver_enterprise_portal 7.30
sap/netweaver_enterprise_portal 7.31
sap/netweaver_enterprise_portal 7.40
sap/netweaver_enterprise_portal 7.50
Published Sep 14, 2021
Tracked Since Feb 18, 2026