CVE-2019-11666 Explained : Impact and Mitigation

Micro Focus Service Manager versions 9.30 to 9.62 are vulnerable to insecure deserialization, potentially allowing exploitation to process untrusted data insecurely.

Understanding CVE-2019-11666

This CVE involves an insecure deserialization issue in Micro Focus Service Manager versions 9.30 to 9.62, which could be exploited by attackers.

What is CVE-2019-11666?

Insecure deserialization vulnerability in Micro Focus Service Manager versions 9.30 to 9.62 allows untrusted data to be processed insecurely, posing a security risk.

The Impact of CVE-2019-11666

This vulnerability could be exploited to enable insecure deserialization of untrusted data, potentially leading to unauthorized access or other malicious activities.

Technical Details of CVE-2019-11666

Micro Focus Service Manager versions 9.30 to 9.62 are affected by an insecure deserialization vulnerability.

Vulnerability Description

The vulnerability allows for insecure deserialization of untrusted data, which can be exploited by threat actors.

Affected Systems and Versions

Product: Service Manager
Vendor: Micro Focus
Vulnerable Versions: 9.30, 9.31, 9.32, 9.33, 9.34, 9.35, 9.40, 9.41, 9.50, 9.51, 9.52, 9.60, 9.61, 9.62

Exploitation Mechanism

Attackers can exploit this vulnerability to perform insecure deserialization of untrusted data, potentially compromising system integrity.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of CVE-2019-11666.

Immediate Steps to Take

Apply security patches provided by Micro Focus promptly.
Monitor for any suspicious activities or unauthorized access.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Regularly update and patch the Service Manager software to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address any security weaknesses.

Patching and Updates

Stay informed about security updates and patches released by Micro Focus for Service Manager.
Ensure timely application of patches to protect systems from potential exploitation.