CVE-2022-1660 : What You Need to Know
Learn about CVE-2022-1660, a critical vulnerability in Keysight N6854A Geolocation server and N6841A RF Sensor software. Understand the impact, technical details, and mitigation steps.
This article provides an overview of CVE-2022-1660, a critical vulnerability affecting Keysight N6854A Geolocation server and N6841A RF Sensor software.
Understanding CVE-2022-1660
CVE-2022-1660 is a vulnerability in Keysight N6854A Geolocation server and N6841A RF Sensor software that allows attackers to remotely execute arbitrary code.
What is CVE-2022-1660?
The affected products are vulnerable to untrusted data due to deserialization without prior authorization/authentication.
The Impact of CVE-2022-1660
The vulnerability has a CVSS base score of 9.8 (Critical) with high impacts on confidentiality, integrity, and availability. An attacker can exploit this flaw to execute malicious code.
Technical Details of CVE-2022-1660
Vulnerability Description
The vulnerability arises from deserialization of untrusted data, enabling remote code execution without proper authentication.
Affected Systems and Versions
Keysight N6854A and N6841A RF Sensor software versions less than 2.3.0 are vulnerable to CVE-2022-1660.
Exploitation Mechanism
The attacker can exploit this vulnerability over a network with low complexity, without any user interaction, resulting in unchanged scope.
Mitigation and Prevention
Immediate Steps to Take
Keysight recommends updating N6854A and N6841A RF Sensor software to version 2.4.0 or later. Additionally, blocking incoming connections on TCP port 8080 can help reduce the risk.
Long-Term Security Practices
Regularly update software, implement access controls, and monitor for unauthorized network activity.
Patching and Updates
Stay informed about security updates, follow vendor recommendations, and maintain a proactive approach to cybersecurity.