Inductive Automation Ignition JavaSerializationCodec Deserialization of Untrusted Data Remote Code Execution Vulnerability
CVE-2023-39476

9.8CRITICAL

Key Information:

Vendor

Inductive Automation

Status
Ignition
Vendor
CVE Published:
3 May 2024

What is CVE-2023-39476?

A serious vulnerability exists within the JavaSerializationCodec class of Inductive Automation Ignition, enabling remote attackers to execute arbitrary code. The flaw arises from inadequate validation of user-provided data, which permits the deserialization of untrusted input. This could allow an attacker to execute malicious code at the system level without needing authentication, posing a significant risk to the integrity and confidentiality of affected installations.

Affected Version(s)

Ignition 8.1.25

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1046/
x_research-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.