CVE-2020-6287

critical

Description

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.

References

https://www.onapsis.com/recon-sap-cyber-security-vulnerability

http://seclists.org/fulldisclosure/2021/Apr/6

http://packetstormsecurity.com/files/162085/SAP-JAVA-Configuration-Task-Execution.html

https://www.edgescan.com/wp-content/uploads/2024/03/2023-Vulnerability-Statistics-Report.pdf

https://www.tenable.com/blog/one-year-later-what-can-we-learn-from-zerologon

https://www.tenable.com/blog/cve-2020-6287-critical-vulnerability-in-sap-netweaver-application-server-java-disclosed-recon

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-6287

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675

https://launchpad.support.sap.com/#/notes/2934135

Details

Source: Mitre, NVD

Published: 2020-07-14

Updated: 2025-10-31

Named Vulnerability: RECONKnown Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 10

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.94395