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CVE-2018-2428 : Security Advisory and Response

Learn about CVE-2018-2428, a medium-severity vulnerability in SAP UI5 Handler allowing unauthorized access to restricted information. Find mitigation steps and long-term security practices.

An attacker may gain access to restricted information through the SAP UI5 Handler, given specific circumstances. The software components impacted include SAP Infrastructure 1.0, SAP UI 7.4, 7.5, 7.51, 7.52, and SAP UI version 2.0 for SAP NetWeaver 7.00.

Understanding CVE-2018-2428

This CVE involves a vulnerability in SAP UI5 Handler that could allow unauthorized access to restricted information under certain conditions.

What is CVE-2018-2428?

CVE-2018-2428 is a medium-severity vulnerability that could be exploited by an attacker to access restricted information through the SAP UI5 Handler in specific scenarios.

The Impact of CVE-2018-2428

The impact of this vulnerability is rated as medium severity with a CVSS base score of 5.3. It could lead to unauthorized access to sensitive information within the affected SAP software components.

Technical Details of CVE-2018-2428

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to bypass restrictions and access sensitive information through the SAP UI5 Handler.

Affected Systems and Versions

        SAP Infrastructure 1.0
        SAP UI 7.4, 7.5, 7.51, 7.52
        SAP UI version 2.0 for SAP NetWeaver 7.00

Exploitation Mechanism

The vulnerability can be exploited by leveraging specific conditions within the SAP UI5 Handler to gain unauthorized access to restricted data.

Mitigation and Prevention

To address CVE-2018-2428, follow these mitigation strategies:

Immediate Steps to Take

        Apply patches provided by SAP to fix the vulnerability.
        Monitor and restrict access to sensitive information.
        Implement network security measures to prevent unauthorized access.

Long-Term Security Practices

        Regularly update and patch SAP software to address security vulnerabilities.
        Conduct security assessments and audits to identify and mitigate potential risks.

Patching and Updates

        Stay informed about security updates and patches released by SAP.
        Apply patches promptly to ensure the security of SAP systems.

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