CVE-2017-12637 : Vulnerability Insights and Analysis
Learn about CVE-2017-12637, a directory traversal vulnerability in SAP NetWeaver Application Server Java 7.5 allowing remote attackers to read arbitrary files. Find mitigation steps and prevention measures.
The SAP NetWeaver Application Server Java 7.5 has a directory traversal vulnerability that allows remote attackers to read arbitrary files.
Understanding CVE-2017-12637
This CVE involves a specific vulnerability in the SAP NetWeaver Application Server Java 7.5.
What is CVE-2017-12637?
The vulnerability in the scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS file allows attackers to exploit a directory traversal vulnerability using a .. (dot dot) in the query string.
The Impact of CVE-2017-12637
This vulnerability, also known as SAP Security Note 2486657, was observed being exploited in August 2017.
Technical Details of CVE-2017-12637
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability in SAP NetWeaver Application Server Java 7.5 allows remote attackers to read arbitrary files through directory traversal.
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Version: n/a
Exploitation Mechanism
Attackers can exploit this vulnerability by using a .. (dot dot) in the query string to perform directory traversal.
Mitigation and Prevention
Protecting systems from CVE-2017-12637 is crucial for maintaining security.
Immediate Steps to Take
- Apply relevant security patches provided by SAP.
- Monitor for any unusual file access patterns.
Long-Term Security Practices
- Regularly update and patch SAP NetWeaver Application Server Java.
- Implement strict input validation to prevent directory traversal attacks.
Patching and Updates
Ensure that all security patches and updates from SAP are promptly applied to mitigate the risk of exploitation.