CVE-2020-6287critical
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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://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
https://launchpad.support.sap.com/#/notes/2934135
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
Details
Source: MITRE
Published: 2020-07-14
Updated: 2021-07-21
Type: CWE-287
Risk Information
CVSS v2
Base Score: 10
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 10
Severity: HIGH
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
Impact Score: 6
Exploitability Score: 3.9
Severity: CRITICAL
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.40:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 138762 | SAP NetWeaver : Authentication Bypass (CVE-2020-6287) (Direct Check) | Nessus | Web Servers | critical |
| 138506 | SAP NetWeaver AS Java Multiple Vulnerabilities | Nessus | Web Servers | critical |