// For flags

CVE-2022-35871

Inductive Automation Ignition Missing Authentication for Critical Function Remote Code Execution Vulnerability

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en las instalaciones afectadas de Inductive Automation Ignition versión 8.1.15 (b2022030114). La autenticación no es necesaria para explotar esta vulnerabilidad. El fallo específico se presenta dentro del método authenticateAdSso. El problema resulta de una falta de autenticación antes de permitir la ejecución de código python. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto de SYSTEM. Era ZDI-CAN-17206

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.

*Credits: Daan Keuper & Thijs Alkemade from Computest
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-14 CVE Reserved
  • 2022-07-15 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-10-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-306: Missing Authentication for Critical Function
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Inductiveautomation
Search vendor "Inductiveautomation"
 Ignition
Search vendor "Inductiveautomation" for product "Ignition"
 8.1.15
Search vendor "Inductiveautomation" for product "Ignition" and version "8.1.15"
-
Affected