CVE-2021-21489

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 v3 4.8 MEDIUM
CVSS v2.0 3.5 LOW

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://launchpad.support.sap.com/#/notes/3082219	Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:netweaver_enterprise_portal:7.10:::::::*
	cpe:2.3:a:sap:netweaver_enterprise_portal:7.11:::::::*
	cpe:2.3:a:sap:netweaver_enterprise_portal:7.20:::::::*
	cpe:2.3:a:sap:netweaver_enterprise_portal:7.30:::::::*
	cpe:2.3:a:sap:netweaver_enterprise_portal:7.31:::::::*
	cpe:2.3:a:sap:netweaver_enterprise_portal:7.40:::::::*
	cpe:2.3:a:sap:netweaver_enterprise_portal:7.50:::::::*

History

No history.

Information

Published : 2021-09-14 12:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-21489

Mitre link : CVE-2021-21489

CVE.ORG link : CVE-2021-21489

JSON object : View

Products Affected

sap

netweaver_enterprise_portal

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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