What is CVE-2023-50221?

CVE-2023-50221 is a high-severity vulnerability in Inductive Automation Ignition, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2024-05-03.

How severe is CVE-2023-50221?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Inductive Automation Ignition

CVE-2023-50221

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

Vulnerability class: Insecure Deserialization

EPSS: 0.011 (63.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Inductive Automation Ignition — versions 8.1.31
Inductiveautomation Ignition

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

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

Frequently asked questions

What is CVE-2023-50221?: CVE-2023-50221 is a high-severity vulnerability in Inductive Automation Ignition, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2024-05-03.
How severe is CVE-2023-50221?: High severity. CVSS v3 base score is 8.8 out of 10.