CVE-2020-10644 : Exploit Details and Defense Strategies

Ignition 8 Gateway versions prior to 7.9.14 and 8.0.10 are affected by a vulnerability that allows attackers to deserialize untrusted data, potentially leading to sensitive information exposure.

Understanding CVE-2020-10644

This CVE involves a lack of proper validation of user-supplied data in the Ignition 8 Gateway, enabling the deserialization of untrusted data.

What is CVE-2020-10644?

The vulnerability in Ignition 8 Gateway versions prior to 7.9.14 and 8.0.10 allows malicious actors to exploit unvalidated user input, leading to potential information disclosure.

The Impact of CVE-2020-10644

The security flaw permits attackers to execute remote code on affected systems, potentially compromising sensitive data stored on the Ignition 8 Gateway.

Technical Details of CVE-2020-10644

The technical aspects of this CVE include:

Vulnerability Description

The affected product lacks proper validation of user-supplied data, enabling the deserialization of untrusted data on the Ignition 8 Gateway.

Affected Systems and Versions

Product: Ignition 8 Gateway
Versions Affected: Prior to 7.9.14 and 8.0.10

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious data into the system, triggering the deserialization of untrusted input.

Mitigation and Prevention

To address CVE-2020-10644, consider the following steps:

Immediate Steps to Take

Update Ignition 8 Gateway to versions 7.9.14 or 8.0.10 to mitigate the vulnerability.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Regularly monitor and audit user input validation mechanisms.
Conduct security training for developers to enhance awareness of secure coding practices.

Patching and Updates

Apply patches and updates provided by the vendor to ensure the security of the Ignition 8 Gateway.