CVE-2021-33664 : SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP), v

SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP), versions - SAP_UI - 750,752,753,754,755, SAP_BASIS - 702, 731 does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

Published 2021-06-09 14:15:10

Updated 2021-06-16 00:51:30

Source SAP SE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2021-33664

SAP » Netweaver Application Server Abap » Version: 31 Sap Basis Edition
cpe:2.3:a:sap:netweaver_application_server_abap:31:*:*:*:sap_basis:*:*:*
Matching versions
SAP » Netweaver Application Server Abap » Version: 702 Sap Basis Edition
cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:*
Matching versions
SAP » Netweaver Application Server Abap » Version: 750 Sap Ui Edition
cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_ui:*:*:*
Matching versions
SAP » Netweaver Application Server Abap » Version: 752 Sap Ui Edition
cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_ui:*:*:*
Matching versions
SAP » Netweaver Application Server Abap » Version: 753 Sap Ui Edition
cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_ui:*:*:*
Matching versions
SAP » Netweaver Application Server Abap » Version: 754 Sap Ui Edition
cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_ui:*:*:*
Matching versions
SAP » Netweaver Application Server Abap » Version: 755 Sap Ui Edition
cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_ui:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-33664

EPSS FAQ

0.29%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 49 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-33664

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	SAP SE
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2021-33664

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-33664

https://launchpad.support.sap.com/#/notes/3025604

SAP ONE Support Launchpad: Log On
Permissions Required;Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

SAP Security Patch Day – June 2021 - Product Security Response at SAP - Community Wiki
Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2021-33664

Products affected by CVE-2021-33664

Exploit prediction scoring system (EPSS) score for CVE-2021-33664

CVSS scores for CVE-2021-33664

CWE ids for CVE-2021-33664

References for CVE-2021-33664