CVE-2018-2415 : What You Need to Know
Learn about CVE-2018-2415 affecting SAP NetWeaver Application Server versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50, and J2EE Engine Server Core versions 7.11, 7.30, 7.31, 7.40, 7.50. Discover impact, mitigation steps, and prevention measures.
SAP NetWeaver Application Server Java Web Container and HTTP Service versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50, and J2EE Engine Server Core versions 7.11, 7.30, 7.31, 7.40, 7.50 are affected by a content spoofing vulnerability.
Understanding CVE-2018-2415
This CVE involves a vulnerability in SAP NetWeaver Application Server Java Web Container and HTTP Service, potentially leading to content spoofing.
What is CVE-2018-2415?
The vulnerability arises from inadequate encoding of user-controlled inputs, allowing for the display of error pages with manipulated content, which can result in content spoofing.
The Impact of CVE-2018-2415
The vulnerability has a CVSS base score of 4.7, indicating a medium severity issue. Key impact factors include:
- Attack Complexity: Low
- Attack Vector: Network
- Integrity Impact: Low
- User Interaction: Required
- Scope: Changed
Technical Details of CVE-2018-2415
SAP NetWeaver Application Server versions are affected by this vulnerability.
Vulnerability Description
The vulnerability stems from insufficient encoding of user-controlled inputs, enabling the display of error pages with altered content, leading to content spoofing.
Affected Systems and Versions
- SAP NetWeaver Application Server (Engine API) versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50
- SAP NetWeaver Application Server (J2EE Engine Server Core) versions 7.11, 7.30, 7.31, 7.40, 7.50
Exploitation Mechanism
The vulnerability can be exploited by manipulating user-controlled inputs to display error pages with falsified content, potentially leading to content spoofing.
Mitigation and Prevention
Immediate action and long-term security practices are essential to address CVE-2018-2415.
Immediate Steps to Take
- Apply security patches provided by SAP promptly.
- Monitor SAP security advisories for updates and follow recommended actions.
Long-Term Security Practices
- Regularly update and patch SAP NetWeaver Application Server to mitigate known vulnerabilities.
- Implement secure coding practices to prevent similar vulnerabilities in the future.
Patching and Updates
Regularly check for security updates and patches from SAP to address CVE-2018-2415 effectively.