CVE-2020-12835 : What You Need to Know

An issue was discovered in SmartBear ReadyAPI SoapUI Pro 3.2.5 that allows remote code execution due to unsafe deserialization.

Understanding CVE-2020-12835

This CVE identifies a vulnerability in SmartBear ReadyAPI SoapUI Pro 3.2.5 that can be exploited for remote code execution.

What is CVE-2020-12835?

The vulnerability arises from the unsafe use of a Java RMI based protocol in an insecure configuration, enabling an attacker to inject malicious serialized objects into the communication. This manipulation can lead to remote code execution within the client-side Network Licensing Protocol component.

The Impact of CVE-2020-12835

The exploitation of this vulnerability can result in unauthorized remote code execution, potentially compromising the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2020-12835

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability in SmartBear ReadyAPI SoapUI Pro 3.2.5 allows attackers to execute remote code by injecting malicious serialized objects due to the unsafe use of a Java RMI based protocol.

Affected Systems and Versions

Product: SmartBear ReadyAPI SoapUI Pro 3.2.5
Vendor: SmartBear
Version: 3.2.5

Exploitation Mechanism

The vulnerability is exploited by injecting malicious serialized objects into the communication, taking advantage of the insecure configuration of the Java RMI based protocol.

Mitigation and Prevention

Protecting systems from CVE-2020-12835 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable unnecessary services and protocols to reduce the attack surface area.
Implement network segmentation to limit the impact of potential attacks.
Regularly monitor and analyze network traffic for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Keep systems and software up to date with the latest security patches and updates.

Patching and Updates

Ensure that SmartBear ReadyAPI SoapUI Pro is updated to a secure version that addresses the vulnerability to prevent exploitation.