CVE-2022-35870 : What You Need to Know

A critical vulnerability in Inductive Automation Ignition 8.1.15 allows remote attackers to execute arbitrary code with high impact. Here's what you need to know about CVE-2022-35870.

Understanding CVE-2022-35870

This CVE highlights a flaw in Inductive Automation Ignition 8.1.15 that exposes systems to remote code execution, bypassing the authentication mechanism.

What is CVE-2022-35870?

The vulnerability in com.inductiveautomation.metro.impl allows attackers to deserialize untrusted data, leading to code execution in the context of SYSTEM.

The Impact of CVE-2022-35870

The vulnerability has a CVSS base score of 8.8 (High), with a significant impact on confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2022-35870

Let's delve into the specific technical details of this critical vulnerability.

Vulnerability Description

The flaw arises from the lack of proper validation of user-supplied data, enabling malicious actors to execute arbitrary code remotely.

Affected Systems and Versions

Inductive Automation Ignition 8.1.15 (b2022030114) is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit the deserialization vulnerability to execute code in the system's context, posing a grave security risk.

Mitigation and Prevention

Understand the steps to mitigate the risks associated with CVE-2022-35870.

Immediate Steps to Take

Given the severity of the vulnerability, immediate actions should be taken to enhance system security.

Long-Term Security Practices

Implement robust security measures to prevent similar exploits in the future and protect critical systems.

Patching and Updates

Stay updated with security patches and relevant updates from Inductive Automation to address this vulnerability effectively.