CVE-2018-2402 : Vulnerability Insights and Analysis
Learn about CVE-2018-2402 affecting SAP HANA versions 1.00 and 2.00, allowing user credentials to be stored in clear text, potentially leading to unauthorized data access. Find mitigation steps and security practices here.
SAP HANA versions 1.00 and 2.00 are affected by a vulnerability that allows user credentials to be stored in clear text within indexserver trace files, potentially leading to unauthorized data access.
Understanding CVE-2018-2402
This CVE involves the optional capture & replay feature of SAP HANA, impacting versions 1.00 and 2.00.
What is CVE-2018-2402?
The vulnerability in SAP HANA versions 1.00 and 2.00 enables the storage of user credentials in clear text within indexserver trace files, posing a risk of unauthorized data access.
The Impact of CVE-2018-2402
The vulnerability could allow attackers with necessary authorizations on the control system to access user credentials and potentially gain unauthorized entry to data in the captured or target system.
Technical Details of CVE-2018-2402
This section provides detailed technical information about the CVE.
Vulnerability Description
The optional capture & replay feature of SAP HANA versions 1.00 and 2.00 allows user credentials to be stored in clear text within indexserver trace files, creating a security risk.
Affected Systems and Versions
- Product: SAP HANA
- Vendor: SAP SE
- Versions: 1.00, 2.00
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Network
- Privileges Required: High
- User Interaction: Required
- Scope: Changed
- Confidentiality, Integrity, and Availability Impact: High
Mitigation and Prevention
Protecting systems from CVE-2018-2402 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by SAP promptly.
- Monitor and restrict access to indexserver trace files.
- Review and update authorization settings to limit access to sensitive data.
Long-Term Security Practices
- Regularly review and update security configurations.
- Conduct security training for personnel to enhance awareness of data protection.
- Implement encryption mechanisms for sensitive data.
Patching and Updates
- Stay informed about security updates and patches released by SAP.
- Ensure timely implementation of patches to address known vulnerabilities.