ZDI-CAN-21801: ZDI-24-015: Inductive Automation Ignition Base64Element Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. Authentication is required to exploit this vulnerability. The specific flaw exists within the Base64Element class. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.2. The following CVEs are assigned: CVE-2023-50220.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-21801?
The severity of ZDI-CAN-21801 has been classified as critical due to the potential for remote code execution.
How do I fix ZDI-CAN-21801?
To fix ZDI-CAN-21801, apply the latest security updates provided by Inductive Automation for the Ignition platform.
What types of installations are affected by ZDI-CAN-21801?
ZDI-CAN-21801 affects installations of Inductive Automation Ignition that utilize the Base64Element class.
Is authentication required to exploit ZDI-CAN-21801?
Yes, authentication is required to exploit the vulnerability ZDI-CAN-21801.
What should I do if my system is vulnerable to ZDI-CAN-21801?
If your system is vulnerable to ZDI-CAN-21801, it is crucial to immediately update to the patched version of Ignition from Inductive Automation.