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TI-2020-05139 Aliases CVE-2020-6287GHSA-676j-vqr4-6w3h

Missing authentication in SAP NetWeaver AS JAVA

Priority CRITICAL 100Exploited in the wildCWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

SAP NetWeaver AS JAVA (LM Configuration Wizard), versions - 7.30, 7.31, 7.40, 7.50, does not perform an authentication check which allows an attacker without prior authentication to execute configuration tasks to perform critical actions against the SAP Java system, including the ability to create an administrative user, and therefore compromising Confidentiality, Integrity and Availability of the system, leading to Missing Authentication Check.

Why it matters now

Exploitation Active In CISA KEV since 2021-11-03CISA due date 2022-05-03
EPSS 0.94719 99th percentileScored 2026-11-07
Fix Fixed SAP NetWeaver AS JAVA (LM Configuration Wizard) (SAP SE): 7.30, 7.31, 7.40 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP NetWeaver AS JAVA (LM Configuration Wizard)before 7.30; before 7.31; before 7.40; before 7.507.30, 7.31, 7.40, 7.50Patch availableCNA
  • SAP NetWeaver AS JAVA (LM Configuration Wizard) 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

CPEVersionsRoleVendor
cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*7.30VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:*7.31VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_java:7.40:*:*:*:*:*:*:*7.40VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*7.50VulnerableSAP
  • cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:* Versions 7.30 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:* Versions 7.31 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_java:7.40:*:*:*:*:*:*:* Versions 7.40 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:* Versions 7.50 Vulnerable ·SAP

Remediation

  • Fix · CNA SAP NetWeaver AS JAVA (LM Configuration Wizard) (SAP SE) Fixed in 7.30, 7.31, 7.40, 7.50

Timeline

  1. 2021-11-03 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2020-6287
  3. 2026-10-03 Alias added: GHSA-676j-vqr4-6w3h

References

Advisory 5

  • TI-2016-02146 SQL injection vulnerability in the UDDI server in SAP NetWeaver J2EE Engine 7.40 allows… KEVCVSS 3.1CRITICAL 9.8
  • TI-2010-05023 The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before… KEVCVSS 3.1CRITICAL 10.0
  • TI-2017-09362 Directory traversal vulnerability in scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS… KEVCVSS 3.1HIGH 7.5
  • TI-2016-03377 Directory traversal vulnerability in SAP NetWeaver AS Java 7.1 through 7.5 allows remote… KEVCVSS 3.1HIGH 7.5
  • TI-2016-07786 BC-BMT-BPM-DSK in SAP NetWeaver AS JAVA 7.5 allows remote authenticated users to conduct… KEVCVSS 3.1MEDIUM 6.5
  • TI-2016-02148 The Universal Worklist Configuration in SAP NetWeaver AS JAVA 7.4 allows remote attackers… KEVCVSS 3.1MEDIUM 5.3
See all 68 →

Sources

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