TI-2020-05145 Aliases CVE-2020-6293 GHSA-g48c-grh6-c63v

Unrestricted file upload in SAP NetWeaver

LOW 31CWE-434Published 2020-08-12 · Updated 2024-08-04

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

SAP NetWeaver (Knowledge Management), versions - 7.30, 7.31, 7.40, 7.50, allows an unauthenticated attacker to upload a malicious file and also to access, modify or make unavailable existing files but the impact is limited to the files themselves and is restricted by other policies such as access control lists and other upload file size restrictions, leading to Unrestricted File Upload.

Why it matters now

EPSS 0.00934 60th percentileScored 2026-11-07

Fix Fixed SAP NetWeaver (Knowledge Management) (SAP SE): 7.30, 7.31, 7.40 +1

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 NetWeaver (Knowledge Management)	before 7.30; before 7.31; before 7.40; before 7.50	7.30, 7.31, 7.40, 7.50	Patch available	CNA

SAP NetWeaver (Knowledge Management) VendorSAP Affected before 7.30; before 7.31; before 7.40; before 7.50 Fixed in 7.30, 7.31, 7.40, 7.50 Patch available CNA

CPE configurations NVD · 4

CPE	Versions	Role	Vendor
cpe:2.3:a:sap:netweaver_knowledge_management:7.30:::::::*	7.30	Vulnerable	SAP
cpe:2.3:a:sap:netweaver_knowledge_management:7.31:::::::*	7.31	Vulnerable	SAP
cpe:2.3:a:sap:netweaver_knowledge_management:7.40:::::::*	7.40	Vulnerable	SAP
cpe:2.3:a:sap:netweaver_knowledge_management:7.50:::::::*	7.50	Vulnerable	SAP

cpe:2.3:a:sap:netweaver_knowledge_management:7.30:*:*:*:*:*:*:* Versions 7.30 Vulnerable ·SAP
cpe:2.3:a:sap:netweaver_knowledge_management:7.31:*:*:*:*:*:*:* Versions 7.31 Vulnerable ·SAP
cpe:2.3:a:sap:netweaver_knowledge_management:7.40:*:*:*:*:*:*:* Versions 7.40 Vulnerable ·SAP
cpe:2.3:a:sap:netweaver_knowledge_management:7.50:*:*:*:*:*:*:* Versions 7.50 Vulnerable ·SAP

Remediation

Fix · CNA SAP NetWeaver (Knowledge Management) (SAP SE) Fixed in 7.30, 7.31, 7.40, 7.50

Timeline

2026-10-02 Threatist record created from CVE-2020-6293
2026-10-03 Alias added: GHSA-g48c-grh6-c63v

References

Advisory 1

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345

Other 1

https://launchpad.support.sap.com/#/notes/2938162

TI-2020-05136 Cross-site scripting in SAP NetWeaver CVSS 3.1CRITICAL 9.0
TI-2021-04586 Deserialization of untrusted data in SAP NetWeaver Knowledge Management CVSS 3.1MEDIUM 6.5
TI-2021-13081 Open redirect in SAP NetWeaver CVSS 3.1MEDIUM 6.1
TI-2020-05050 Cross-site scripting in SAP NetWeaver CVSS 3.1MEDIUM 6.1
TI-2020-05177 Cross-site scripting in SAP NetWeaver CVSS 3.1MEDIUM 5.4

Sources

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