CVE-2020-12133 : Security Advisory and Response

A security vulnerability in Apros Evolution, ConsciusMap, and Furukawa provisioning systems allows remote code execution due to Java deserialization.

Understanding CVE-2020-12133

This CVE identifies a critical vulnerability that can lead to remote code execution in specific provisioning systems.

What is CVE-2020-12133?

The vulnerability in Apros Evolution, ConsciusMap, and Furukawa provisioning systems up to version 2.8.1 enables attackers to execute remote code by exploiting javax.faces.ViewState Java deserialization.

The Impact of CVE-2020-12133

The vulnerability poses a severe risk as attackers can remotely execute malicious code, potentially leading to unauthorized access, data theft, and system compromise.

Technical Details of CVE-2020-12133

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw in the mentioned provisioning systems allows threat actors to exploit Java deserialization, enabling them to execute arbitrary code remotely.

Affected Systems and Versions

Apros Evolution, ConsciusMap, and Furukawa provisioning systems up to version 2.8.1 are affected.

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating javax.faces.ViewState during Java deserialization, leading to unauthorized remote code execution.

Mitigation and Prevention

Protecting systems from CVE-2020-12133 is crucial to prevent potential exploitation.

Immediate Steps to Take

Apply security patches provided by the vendors promptly.
Implement network segmentation to limit the impact of potential attacks.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Educate users and IT staff on secure coding practices and potential threats.

Patching and Updates

Regularly update and patch the affected provisioning systems to mitigate the vulnerability and enhance overall system security.