CVE-2019-0248 : Security Advisory and Response
Learn about CVE-2019-0248, a vulnerability in SAP Gateway of ABAP Application Server allowing unauthorized access to restricted information. Find out the impacted systems and versions, exploitation risks, and mitigation steps.
SAP Gateway of ABAP Application Server vulnerability allowing unauthorized access to restricted information.
Understanding CVE-2019-0248
In specific scenarios, SAP Gateway of ABAP Application Server (addressed in SAP_GWFND 7.5, 7.51, 7.52, 7.53; SAP_BASIS 7.5) grants unauthorized access to restricted information.
What is CVE-2019-0248?
Under certain conditions, SAP Gateway of ABAP Application Server allows attackers to access information that would otherwise be restricted.
The Impact of CVE-2019-0248
This vulnerability could lead to unauthorized disclosure of sensitive data, potentially compromising the confidentiality of the affected systems.
Technical Details of CVE-2019-0248
SAP Gateway of ABAP Application Server vulnerability details.
Vulnerability Description
The vulnerability in SAP Gateway of ABAP Application Server allows unauthorized access to restricted information in certain scenarios.
Affected Systems and Versions
- Product: SAP Gateway of ABAP Application Server(SAP_GWFND)
- Versions affected: < 7.5, < 7.51, < 7.52, < 7.53
- Product: SAP Gateway of ABAP Application Server(SAP_BASIS)
- Versions affected: < 7.5
Exploitation Mechanism
The vulnerability can be exploited by attackers to gain unauthorized access to sensitive information within the affected SAP Gateway of ABAP Application Server instances.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2019-0248 vulnerability.
Immediate Steps to Take
- Apply the necessary security patches provided by SAP to address the vulnerability.
- Monitor and restrict access to the affected systems to prevent unauthorized disclosure of information.
Long-Term Security Practices
- Regularly update and patch SAP systems to protect against known vulnerabilities.
- Implement access controls and monitoring mechanisms to detect and prevent unauthorized access attempts.
Patching and Updates
- Ensure that SAP Gateway of ABAP Application Server is updated to a version where the vulnerability has been patched to prevent exploitation.