CVE-2018-5445 : What You Need to Know
CVE-2018-5445 is a Path Traversal vulnerability in Advantech WebAccess/SCADA versions older than V8.2_20170817, allowing unauthorized access to sensitive files. Learn about the impact, affected systems, and mitigation steps.
A security vulnerability known as Path Traversal has been found in Advantech WebAccess/SCADA versions older than V8.2_20170817. This flaw allows an unauthorized individual to gain read access to files located within the directory structure of the targeted device.
Understanding CVE-2018-5445
A Path Traversal issue was discovered in Advantech WebAccess/SCADA versions prior to V8.2_20170817. An attacker has read access to files within the directory structure of the target device.
What is CVE-2018-5445?
CVE-2018-5445 is a security vulnerability in Advantech WebAccess/SCADA that allows unauthorized access to files on the targeted device.
The Impact of CVE-2018-5445
- Unauthorized individuals can gain read access to sensitive files on affected devices.
Technical Details of CVE-2018-5445
A Path Traversal vulnerability in Advantech WebAccess/SCADA.
Vulnerability Description
- Type: Path Traversal
- Affected Versions: Advantech WebAccess/SCADA versions older than V8.2_20170817
Affected Systems and Versions
- Product: Advantech WebAccess/SCADA
- Vulnerable Versions: Advantech WebAccess/SCADA
Exploitation Mechanism
- Attackers exploit the vulnerability to access files beyond the intended directory structure.
Mitigation and Prevention
Steps to address and prevent CVE-2018-5445.
Immediate Steps to Take
- Update affected systems to version V8.2_20170817 or newer.
- Implement access controls to restrict unauthorized file access.
Long-Term Security Practices
- Regularly monitor and audit file access permissions.
- Conduct security training to raise awareness of path traversal vulnerabilities.
Patching and Updates
- Apply patches and updates provided by Advantech to fix the vulnerability.