Path Traversal in SAP Customer Relationship Management (CRM) (CVE‑2018‑2380) Risks Arbitrary File Access
What It Is – SAP CRM contains a path‑traversal flaw that fails to properly validate user‑supplied file‑path data, allowing an attacker to read files outside the intended directory.
Exploitability – The vulnerability is rated CVSS 7.5 (High). No public exploit has been observed, but a crafted request can trigger the flaw on vulnerable installations.
Affected Products – SAP Customer Relationship Management (CRM) across versions prior to the vendor‑issued patch (see SAP Security Note 3021235).
Why It Matters for Trust & Control Assurance
- Demonstrates the need for application‑level input‑validation controls that can be continuously monitored and evidenced for audit purposes.
- Highlights gaps in secure development and change‑management processes that map to multiple frameworks (e.g., NIST CSF 2.0, ISO 27001).
- Provides a concrete test case for the Control Mapping capability: you can capture remediation evidence and show compliance with the “input validation” control objective across frameworks.
Recommended Actions
- Apply SAP’s security patch immediately; verify the patch level on all CRM instances.
- Conduct a focused code review or automated scan for similar path‑validation weaknesses in custom extensions.
- Enable detailed request logging for CRM endpoints and integrate logs into a SIEM for continuous monitoring.
- Map the remediation to the “application input validation” control objective in your trust framework and capture evidence in the Verisq Trust Center.
Source: CISA KEV – CVE‑2018‑2380