CVE-2020-6287
SAP NetWeaver Missing Authentication for Critical Function Vulnerability
- Published
- Jul 14, 2020
- Updated
- Oct 21, 2025
- Assigning CNA
- sap
- Evidence observed
- Nov 3, 2021
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.9%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
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.
Sources
modules/auxiliary/admin/sap/cve_2020_6287_ws_add_user.rb
Metasploit Framework modulesDeclared conditions
- verification: check_declared($.auxiliary_admin/sap/cve_2020_6287_ws_add_user.check)
http/cves/2020/CVE-2020-6287.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: status,word($.matchers[*].type)
Responsible use
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