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.
CVSS breakdown
CVSS 3.0
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- SAP_SE / SAP NetWeaver AS JAVA (LM Configuration Wizard)< 7.30 – < 7.30
- SAP_SE / SAP NetWeaver AS JAVA (LM Configuration Wizard)< 7.31 – < 7.31
- SAP_SE / SAP NetWeaver AS JAVA (LM Configuration Wizard)< 7.40 – < 7.40
- SAP_SE / SAP NetWeaver AS JAVA (LM Configuration Wizard)< 7.50 – < 7.50
Exploits & PoCs
- nucleiSAP NetWaver Security Checksby dwisiswant0
- nucleiSAP NetWeaver AS JAVA 7.30-7.50 - Remote Admin Additionby dwisiswant0
References
- MISChttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
- MISChttps://launchpad.support.sap.com/#/notes/2934135
- MISChttps://www.onapsis.com/recon-sap-cyber-security-vulnerability
- MAILING_LISThttp://seclists.org/fulldisclosure/2021/Apr/6
- EXPLOIThttp://packetstormsecurity.com/files/162085/SAP-JAVA-Configuration-Task-Execution.html