CVE-2020-6309

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

SAP NetWeaver AS JAVA, versions - (ENGINEAPI 7.10; WSRM 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; J2EE-FRMW 7.10, 7.11), does not perform any authentication checks for a web service allowing the attacker to send several payloads and leading to complete denial of service.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
SAP SE	SAP NetWeaver AS JAVA (ENGINEAPI)	< 7.10
SAP SE	SAP NetWeaver AS JAVA (WSRM)	< 7.10; < 7.11; < 7.20; < 7.30; < 7.31; < 7.40; < 7.50
SAP SE	SAP NetWeaver AS JAVA (J2EE-FRMW)	< 7.10; < 7.11

References

https://launchpad.support.sap.com/#/notes/2941315Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345Vendor Advisory
https://launchpad.support.sap.com/#/notes/2941315Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345Vendor Advisory

Timeline

Published: Aug 12, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-63104.3Improper access control in SOA Configuration Trace component in SAP NetWeaver (ABAP Server) and ABAP Platform, versions - 702, 730, 731, 740 CVE-2020-63116.5Banking services from SAP 9.0 (Bank Analyzer), version - 500, and SAP S/4HANA for financial products subledger, version � 100, does not corr CVE-2020-63125.4SAP BusinessObjects Business Intelligence Platform (Web Intelligence HTML interface), versions - 4.1, 4.2, allows an attacker with a non-adm CVE-2020-63136.5SAP NetWeaver Application Server JAVA(XML Forms) versions 7.30, 7.31, 7.40, 7.50 does not sufficiently encode user controlled inputs, which CVE-2020-63144.3SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated HPGL file received from untrusted sources which results in c CVE-2020-63155.5SAP 3D Visual Enterprise Viewer, version 9, allows an attacker to send certain manipulated file to the victim, which can lead to leakage of CVE-2020-63164.3SAP ERP and SAP S/4 HANA allows an authenticated user to see cost records to objects to which he has no authorization in PS reporting, leadi CVE-2020-63173.5In certain situations, an attacker with regular user credentials and local access to an ASE cockpit installation can access sensitive inform CVE-2020-63187.2A Remote Code Execution vulnerability exists in the SAP NetWeaver (ABAP Server, up to release 7.40) and ABAP Platform (> release 7.40).Becau CVE-2020-63196.1SAP NetWeaver Application Server Java, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, and 7.50 allows an unauthenticated attacker to include CVE-2020-63208.1SAP Marketing (Servlet), version-130,140,150, allows an authenticated attacker to invoke certain functions that are restricted. Limited know CVE-2020-63216.5SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated U3D file received from untrusted sources which results in cr