CVE-2022-35871: (Pwn2Own) Inductive Automation Ignition Missing Authentication for Critical Function Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition 8.1.15 (b2022030114). Authentication is not required to exploit this vulnerability. The specific flaw exists within the authenticateAdSso method. The issue results from the lack of authentication prior to allowing the execution of python code. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-17206.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. Authentication is not required to exploit this vulnerability. The specific flaw exists within the authenticateAdSso method. The issue results from the lack of authentication prior to allowing the execution of python code. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-35871?
CVE-2022-35871 is considered high severity due to its capability to allow remote code execution without authentication.
How do I fix CVE-2022-35871?
To fix CVE-2022-35871, upgrade to the latest version of Inductive Automation Ignition that contains the security patch.
Who is affected by CVE-2022-35871?
All installations of Inductive Automation Ignition version 8.1.15 are affected by CVE-2022-35871.
Can CVE-2022-35871 be exploited remotely?
Yes, CVE-2022-35871 can be exploited remotely without requiring authentication.
What type of vulnerability is CVE-2022-35871?
CVE-2022-35871 is a remote code execution vulnerability.