CVE-2017-12637VulnerabilityPublished 03/19/2025Updated 10/24/2026
CVE-2017-12637: SAP NetWeaver Directory Traversal Vulnerability
Affects SAP NetWeaverSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 03/19/2025
- KEV deadline
- 04/09/2025
- EPSS
- 95.1% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
SAP NetWeaver Application Server (AS) Java contains a directory traversal vulnerability in scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS that allows a remote attacker to read arbitrary files via a .. (dot dot) in the query string.