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TI-2021-13038 Aliases CVE-2021-33664GHSA-g4rm-cj97-hgg6

Cross-site scripting in SAP NetWeaver Application Server ABAP

Priority LOW 25CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

EPSS 0.00473 41st percentileScored 2026-11-07
Fix Fixed SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP) (SAP SE): 752, 753, 754 +2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP)< SAP_UI - 750; before 752; before 753; before 754; before 755; < SAP_BASIS - 702; before 31752, 753, 754, 755, 31Patch availableCNA
  • SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP) VendorSAP Affected < SAP_UI - 750; before 752; before 753; before 754; before 755; < SAP_BASIS - 702; before 31 Fixed in 752, 753, 754, 755, 31 Patch available CNA

CPE configurations NVD · 7

CPEVersionsRoleVendor
cpe:2.3:a:sap:netweaver_application_server_abap:31:*:*:*:sap_basis:*:*:*31VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:*702VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_ui:*:*:*750VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_ui:*:*:*752VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_ui:*:*:*753VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_ui:*:*:*754VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_ui:*:*:*755VulnerableSAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:31:*:*:*:sap_basis:*:*:* Versions 31 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:* Versions 702 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_ui:*:*:* Versions 750 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_ui:*:*:* Versions 752 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_ui:*:*:* Versions 753 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_ui:*:*:* Versions 754 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_ui:*:*:* Versions 755 Vulnerable ·SAP

Remediation

  • Fix · CNA SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP) (SAP SE) Fixed in 752, 753, 754, 755, 31

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-33664
  2. 2026-10-03 Alias added: GHSA-g4rm-cj97-hgg6

References

Advisory 2

  • TI-2022-06811 SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP… KEVCVSS 3.1CRITICAL 10.0
  • TI-2023-21149 Missing Authorization check in SAP CommonCryptoLib CVSS 3.1CRITICAL 9.8
  • TI-2023-12229 Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform CVSS 3.1CRITICAL 9.6
  • TI-2023-12228 Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform CVSS 3.1CRITICAL 9.6
  • TI-2021-19921 Code injection in SAP ABAP Server & ABAP Platform CVSS 3.1CRITICAL 9.8
  • TI-2021-09062 Improper authentication in SAP NetWeaver AS ABAP and ABAP Platform CVSS 3.1CRITICAL 9.8
See all 85 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences