CVE-2022-38129 : Exploit Details and Defense Strategies
Learn about CVE-2022-38129, a path traversal vulnerability in Keysight Sensor Management Server that allows remote attackers to upload arbitrary files, potentially leading to unauthorized access or code execution.
A path traversal vulnerability in the Keysight Sensor Management Server (SMS) can lead to arbitrary file uploads by an unauthenticated remote attacker.
Understanding CVE-2022-38129
This CVE involves a path traversal vulnerability in the Keysight Sensor Management Server (SMS) that allows remote attackers to upload arbitrary files.
What is CVE-2022-38129?
A path traversal vulnerability in the com.keysight.tentacle.licensing.LicenseManager.addLicenseFile() method in the Keysight Sensor Management Server enables an unauthenticated remote attacker to upload arbitrary files to the SMS host.
The Impact of CVE-2022-38129
The vulnerability can be exploited by attackers to upload malicious files, potentially leading to unauthorized access or remote code execution on the affected system.
Technical Details of CVE-2022-38129
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability exists in the LicenseManager.addLicenseFile() method, allowing unauthorized file uploads to the SMS host.
Affected Systems and Versions
- Product: Keysight Technologies Sensor Management Server
- Version: Keysight Technologies Sensor Management Server v2.4.0
Exploitation Mechanism
Remote attackers can exploit the path traversal vulnerability to upload arbitrary files to the SMS host, leading to potential code execution.
Mitigation and Prevention
Protecting systems from CVE-2022-38129 requires immediate action and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Keysight Technologies promptly.
- Restrict network access to the SMS host to authorized personnel.
Long-Term Security Practices
- Regularly update and patch the Keysight Sensor Management Server to prevent known vulnerabilities.
- Implement strong access controls and authentication mechanisms to restrict unauthorized file uploads.
Patching and Updates
Stay informed about security updates for the Keysight Sensor Management Server and apply them as soon as they are released.