CVE-2019-7727 : Vulnerability Insights and Analysis
Learn about CVE-2019-7727 affecting NICE Engage up to version 6.5, allowing remote attackers to execute arbitrary code via an unauthenticated JMX/RMI interface. Find mitigation steps and prevention measures.
NICE Engage up to version 6.5 is vulnerable to remote code execution via an unauthenticated JMX/RMI interface. This CVE was published on March 26, 2019.
Understanding CVE-2019-7727
By default, the configuration of NICE Engage up to version 6.5 allows an unauthenticated JMX/RMI interface to be connected to all network interfaces, creating a vulnerability that can be exploited by remote attackers.
What is CVE-2019-7727?
The vulnerability in NICE Engage up to version 6.5 allows remote attackers to execute arbitrary code using the JMX connector via the RMI protocol.
The Impact of CVE-2019-7727
The vulnerability could lead to remote code execution on affected systems, posing a significant security risk.
Technical Details of CVE-2019-7727
NICE Engage up to version 6.5 is susceptible to remote code execution due to the unauthenticated JMX/RMI interface.
Vulnerability Description
The default configuration permits an unauthenticated JMX/RMI interface to be connected to all network interfaces, enabling remote attackers to execute arbitrary code via the RMI protocol.
Affected Systems and Versions
- Product: NICE Engage
- Vendor: N/A
- Versions affected: Up to version 6.5
Exploitation Mechanism
- Attackers can exploit the vulnerability by using the JMX connector via the RMI protocol.
- The observed affected TCP port is 6338, but the vulnerability could exist on a different port based on the product's configuration.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-7727.
Immediate Steps to Take
- Disable or restrict access to the JMX/RMI interface if not required.
- Implement network segmentation to limit exposure.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch the NICE Engage software to the latest version.
- Conduct security assessments and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Apply patches provided by the vendor to address the vulnerability.