TI-2021-04543 Aliases CVE-2021-21445 GHSA-w4g5-mcc7-3767

SAP Commerce Cloud, versions - 1808, 1811, 1905, 2005, 2011, allows an authenticated…

LOW 25CWE-444Published 2021-01-12 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

SAP Commerce Cloud, versions - 1808, 1811, 1905, 2005, 2011, allows an authenticated attacker to include invalidated data in the HTTP response Content Type header, due to improper input validation, and sent to a Web user. A successful exploitation of this vulnerability may lead to advanced attacks, including cross-site scripting and page hijacking.

Why it matters now

EPSS 0.00643 51st percentileScored 2026-11-07

Fix Fixed SAP Commerce Cloud (SAP SE): 1808, 1811, 1905 +2

SSVC decision points

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SAP	SAP Commerce Cloud	before 1808; before 1811; before 1905; before 2005; before 2011	1808, 1811, 1905, 2005, 2011	Patch available	CNA

SAP Commerce Cloud VendorSAP Affected before 1808; before 1811; before 1905; before 2005; before 2011 Fixed in 1808, 1811, 1905, 2005, 2011 Patch available CNA

CPE configurations NVD · 5

CPE	Versions	Role	Vendor
cpe:2.3:a:sap:commerce_cloud:1808:::::::*	1808	Vulnerable	SAP
cpe:2.3:a:sap:commerce_cloud:1811:::::::*	1811	Vulnerable	SAP
cpe:2.3:a:sap:commerce_cloud:1905:::::::*	1905	Vulnerable	SAP
cpe:2.3:a:sap:commerce_cloud:2005:::::::*	2005	Vulnerable	SAP
cpe:2.3:a:sap:commerce_cloud:2011:::::::*	2011	Vulnerable	SAP

cpe:2.3:a:sap:commerce_cloud:1808:*:*:*:*:*:*:* Versions 1808 Vulnerable ·SAP
cpe:2.3:a:sap:commerce_cloud:1811:*:*:*:*:*:*:* Versions 1811 Vulnerable ·SAP
cpe:2.3:a:sap:commerce_cloud:1905:*:*:*:*:*:*:* Versions 1905 Vulnerable ·SAP
cpe:2.3:a:sap:commerce_cloud:2005:*:*:*:*:*:*:* Versions 2005 Vulnerable ·SAP
cpe:2.3:a:sap:commerce_cloud:2011:*:*:*:*:*:*:* Versions 2011 Vulnerable ·SAP

Remediation

Fix · CNA SAP Commerce Cloud (SAP SE) Fixed in 1808, 1811, 1905, 2005, 2011

Timeline

2026-10-02 Threatist record created from CVE-2021-21445
2026-10-03 Alias added: GHSA-w4g5-mcc7-3767
2026-10-21 EPSS moved to the 50th–90th percentile

References

Advisory 1

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476

Other 1

https://launchpad.support.sap.com/#/notes/2984034

TI-2019-00284 Deserialization of untrusted data in SAP Commerce Cloud KEVCVSS 3.1CRITICAL 9.8
TI-2023-20575 SAP Commerce accepts empty passphrases. CVSS 3.1CRITICAL 9.8
TI-2020-05094 XML external entity injection in SAP Commerce CVSS 3.1CRITICAL 9.3
TI-2024-21868 Information Disclosure Vulnerability in SAP Commerce Cloud CVSS 3.1CRITICAL 9.1
TI-2019-00283 Code injection in SAP Commerce Cloud CVSS 3.0HIGH 8.8
TI-2019-00267 SAP Commerce Cloud (previously known as SAP Hybris Commerce), (HY_COM, versions 6.3, 6.4… CVSS 3.0HIGH 7.5

See all 17 →

Sources

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