CVE-2019-19877 : Vulnerability Insights and Analysis

A vulnerability has been found in B&R Industrial Automation APROL prior to R4.2 V7.08, allowing unauthorized access to confidential data through Directory Traversal attacks on AprolSqlServer.

Understanding CVE-2019-19877

This CVE identifies a security flaw in B&R Industrial Automation APROL software.

What is CVE-2019-19877?

This vulnerability enables an attacker to retrieve sensitive information from locations beyond the designated directory by exploiting Directory Traversal attacks on AprolSqlServer.

The Impact of CVE-2019-19877

The vulnerability poses a risk of unauthorized access to confidential data, potentially leading to data breaches and privacy violations.

Technical Details of CVE-2019-19877

This section provides detailed technical information about the vulnerability.

Vulnerability Description

An issue in B&R Industrial Automation APROL before R4.2 V7.08 allows attackers to access sensitive information outside the working directory via Directory Traversal attacks on AprolSqlServer.

Affected Systems and Versions

Product: B&R Industrial Automation APROL
Versions affected: Prior to R4.2 V7.08

Exploitation Mechanism

The vulnerability can be exploited through Directory Traversal attacks on AprolSqlServer, bypassing directory restrictions to access confidential data.

Mitigation and Prevention

Protecting systems from CVE-2019-19877 requires immediate actions and long-term security measures.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement access controls to restrict unauthorized access to sensitive directories.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and mitigate potential risks.

Patching and Updates

Stay informed about security updates and patches released by B&R Industrial Automation.