CVE-2018-17765 : What You Need to Know
Learn about CVE-2018-17765, a security vulnerability in Ingenico Telium 2 POS terminals due to undisclosed TRACE protocol commands. Find out the impact, affected systems, exploitation details, and mitigation steps.
Ingenico Telium 2 POS terminals had undisclosed commands for the TRACE protocol, which was addressed in the Telium 2 SDK version 9.32.03 through a patch.
Understanding CVE-2018-17765
This CVE entry pertains to a security issue in Ingenico Telium 2 POS terminals.
What is CVE-2018-17765?
The vulnerability involved the presence of undisclosed commands for the TRACE protocol in Ingenico Telium 2 POS terminals.
The Impact of CVE-2018-17765
The vulnerability could potentially be exploited by malicious actors to manipulate the terminals or gain unauthorized access.
Technical Details of CVE-2018-17765
This section provides more technical insights into the CVE.
Vulnerability Description
Ingenico Telium 2 POS terminals contained undisclosed commands for the TRACE protocol, posing a security risk.
Affected Systems and Versions
- Product: Ingenico Telium 2 POS terminals
- Vendor: Ingenico
- Versions affected: Telium 2 SDK version 9.32.03 and below
Exploitation Mechanism
The vulnerability could be exploited by sending specific commands to the terminals through the TRACE protocol.
Mitigation and Prevention
Protecting systems from CVE-2018-17765 requires specific actions.
Immediate Steps to Take
- Update to Telium 2 SDK version 9.32.03 with the necessary patch.
- Monitor terminal activity for any suspicious commands.
Long-Term Security Practices
- Regularly update POS terminal software to the latest versions.
- Implement network segmentation to isolate POS systems from other networks.
Patching and Updates
- Apply patches and updates provided by Ingenico to address security vulnerabilities promptly.