CVE-2018-2406 Explained : Impact and Mitigation
Learn about CVE-2018-2406 affecting SAP Crystal Reports Server, OEM Edition versions 4.0, 4.10, 4.20, and 4.30. Discover the impact, technical details, and mitigation steps.
SAP Crystal Reports Server, OEM Edition versions 4.0, 4.10, 4.20, and 4.30 are vulnerable to an unquoted windows search path (directory/path traversal) vulnerability.
Understanding CVE-2018-2406
The vulnerability affects SAP Crystal Reports Server, OEM Edition versions 4.0, 4.10, 4.20, and 4.30, potentially allowing attackers to exploit a directory/path traversal issue.
What is CVE-2018-2406?
The vulnerability in SAP Crystal Reports Server, OEM Edition versions 4.0, 4.10, 4.20, and 4.30 enables attackers to manipulate file paths, potentially leading to unauthorized access to system files.
The Impact of CVE-2018-2406
The vulnerability has a CVSS base score of 5.3, indicating a medium severity issue. The impact includes low confidentiality, integrity, and availability impacts, with low privileges required for exploitation.
Technical Details of CVE-2018-2406
The technical details of the vulnerability in SAP Crystal Reports Server, OEM Edition versions 4.0, 4.10, 4.20, and 4.30 are as follows:
Vulnerability Description
The unquoted windows search path vulnerability in the startup path of the affected versions allows for directory/path traversal, potentially leading to unauthorized access.
Affected Systems and Versions
- Product: SAP Crystal Reports Server, OEM Edition
- Vendor: SAP SE
- Vulnerable Versions: 4.0, 4.10, 4.20, 4.30
Exploitation Mechanism
The vulnerability can be exploited locally with low attack complexity, requiring no user interaction, and maintaining the scope of the attack unchanged.
Mitigation and Prevention
To address CVE-2018-2406, consider the following steps:
Immediate Steps to Take
- Apply security patches provided by SAP.
- Monitor system logs for any suspicious activities.
- Restrict access to vulnerable systems.
Long-Term Security Practices
- Regularly update and patch software to prevent vulnerabilities.
- Implement least privilege access controls to limit potential damage.
Patching and Updates
- Stay informed about security updates from SAP.
- Apply patches promptly to mitigate the risk of exploitation.