CVE-2018-11551 Explained : Impact and Mitigation
Learn about CVE-2018-11551 affecting AXON PBX 2.02, allowing remote unauthorized code execution. Find mitigation steps and prevention measures here.
The AXON PBX 2.02 version has a security flaw involving DLL hijacking, potentially allowing remote unauthorized code execution.
Understanding CVE-2018-11551
What is CVE-2018-11551?
The vulnerability in AXON PBX 2.02 could enable a remote attacker to run unauthorized code on the system without authentication.
The Impact of CVE-2018-11551
The security flaw allows for potential arbitrary code execution by improperly loading a DLL file in the 'pbxsetup.exe' application.
Technical Details of CVE-2018-11551
Vulnerability Description
The vulnerability in AXON PBX 2.02 involves DLL hijacking, which could lead to unauthorized code execution on the targeted system.
Affected Systems and Versions
- Product: AXON PBX 2.02
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The flaw arises due to the improper loading of a DLL file by the 'pbxsetup.exe' application.
Mitigation and Prevention
Immediate Steps to Take
- Implement network segmentation to limit the impact of potential attacks.
- Monitor and restrict access to critical systems.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate weaknesses.
Patching and Updates
Apply patches and updates provided by the vendor to mitigate the vulnerability.