Sap S 4Hana Manage Substitution Validation Rules
Monthly
Remote code execution in SAP S/4HANA's Manage Substitution/Validation Rules allows an authenticated attacker who already holds rule-maintenance business authorizations to submit crafted rule definitions that the rule-processing logic interprets as executable ABAP, resulting in full compromise of the affected system with high impact to confidentiality, integrity and availability (CVSS 9.9, Scope:Changed). Reaching the vulnerable code path requires an account provisioned with substitution/validation rule creation or maintenance privileges, so the practical barrier is authorization scope rather than authentication alone. No public exploit code has been identified at time of analysis and the issue is not listed in CISA KEV, but the vendor advisory (SAP Security Note 3805589) should be treated as urgent given the code-injection primitive and the privileged business role required.
Remote code execution in SAP S/4HANA's Manage Substitution/Validation Rules allows an authenticated attacker who already holds rule-maintenance business authorizations to submit crafted rule definitions that the rule-processing logic interprets as executable ABAP, resulting in full compromise of the affected system with high impact to confidentiality, integrity and availability (CVSS 9.9, Scope:Changed). Reaching the vulnerable code path requires an account provisioned with substitution/validation rule creation or maintenance privileges, so the practical barrier is authorization scope rather than authentication alone. No public exploit code has been identified at time of analysis and the issue is not listed in CISA KEV, but the vendor advisory (SAP Security Note 3805589) should be treated as urgent given the code-injection primitive and the privileged business role required.