What is CVE-2023-39475?

CVE-2023-39475 is a critical-severity vulnerability in Inductive Automation Ignition, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2024-05-03.

How severe is CVE-2023-39475?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-39475 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Inductive Automation Ignition

CVE-2023-39475

Inductive Automation Ignition ParameterVersionJavaSerializationCodec Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of I…

Vulnerability class: Insecure Deserialization

EPSS: 0.031 (86.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Inductive Automation Ignition — versions 8.1.25
Inductiveautomation Ignition

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

TecR0c/DoubleTrouble

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2023-39475?: CVE-2023-39475 is a critical-severity vulnerability in Inductive Automation Ignition, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2024-05-03.
How severe is CVE-2023-39475?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-39475 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.