CVE intelligence and bounded remediation
CVE-2024-21735 — Sap Lt Replication Server security vulnerability
High
CVSS 7.3
SAP LT Replication Server - version S4CORE 103, S4CORE 104, S4CORE 105, S4CORE 106, S4CORE 107, S4CORE 108, does not perform necessary authorization checks. This could allow an attacker with high privileges to perform unintended actions, resulting in escalation of privileges, which has High impact on confidentiality, integrity and availability of the system.
- Severity
- High
- CVSS
- 7.3 (3.1)
- Published
- 2024-01-09
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-863
Affected products
- sap / lt_replication_server / s4core_103
- sap / lt_replication_server / s4core_104
- sap / lt_replication_server / s4core_105
- sap / lt_replication_server / s4core_106
- sap / lt_replication_server / s4core_107
- sap / lt_replication_server / s4core_108
Matched remediation archetype
Authorization bypass, IDOR, and cross-tenant access
This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.
Check exposure
- Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
- Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
- Use synthetic fixtures to compare intended access matrices without accessing another user's real data.
Remediate safely
- Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
- Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
- Add deny-by-default policy tests for horizontal and vertical access across every affected transport.
Authoritative sources
Complete CVE record and remediation plan
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