CVE-2019-19290 : What You Need to Know

A vulnerability has been identified in Siemens Control Center Server (CCS) versions prior to V1.5.0, allowing authenticated remote attackers to access and download files through a path traversal flaw.

Understanding CVE-2019-19290

This CVE involves a path traversal vulnerability in Siemens Control Center Server (CCS) versions prior to V1.5.0, potentially enabling unauthorized file access.

What is CVE-2019-19290?

The vulnerability in CCS allows authenticated remote attackers to exploit a path traversal flaw in the DOWNLOADS section of the web interface, leading to unauthorized file access and download.

The Impact of CVE-2019-19290

This vulnerability poses a medium severity risk with a CVSS base score of 6.5, potentially allowing attackers to compromise the confidentiality of files stored on the server where CCS is installed.

Technical Details of CVE-2019-19290

Siemens Control Center Server (CCS) versions prior to V1.5.0 are affected by a path traversal vulnerability.

Vulnerability Description

The flaw in the DOWNLOADS section of CCS allows authenticated remote attackers to access and download files from the server.

Affected Systems and Versions

Vendor: Siemens
Product: Control Center Server (CCS)
Affected Versions: All versions prior to V1.5.0

Exploitation Mechanism

Attackers with authenticated access can exploit the path traversal vulnerability in the web interface of CCS to download files from the server.

Mitigation and Prevention

Immediate Steps to Take:

Update CCS to version V1.5.0 or later to mitigate the vulnerability.
Monitor and restrict access to sensitive files and directories within CCS.

Long-Term Security Practices:

Regularly update and patch software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.
Educate users on secure file handling practices to prevent unauthorized access.
Implement network segmentation and access controls to limit exposure to attacks.
Stay informed about security advisories and updates from Siemens.

Patch and Updates:

Siemens may release patches or updates to address the vulnerability. Stay informed through Siemens' security advisories and apply patches promptly.