Inductive Automation Ignition AbstractGatewayFunction Deserialization of Untrusted Data Remote Code Execution Vulnerability
CVE-2023-39473

8.8HIGH

Key Information:

Vendor

Inductive Automation

Status
Ignition
Vendor
CVE Published:
3 May 2024

What is CVE-2023-39473?

A remote code execution vulnerability exists in Inductive Automation's Ignition due to inadequate validation of user-supplied data in the AbstractGatewayFunction class. This flaw allows an authenticated attacker to perform deserialization of untrusted data, potentially leading to arbitrary code execution with system-level privileges. Effectively, an attacker can exploit this vulnerability to manipulate the execution environment of the affected system, posing significant risks to security and operational integrity.

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Affected Version(s)

Ignition Inductive Automation Ignition 8.1.17 LTS

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1045/
x_research-advisory

EPSS Score

29% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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