What’s Vulnerable › Vulnerabilities

CVE-2025-13913: Inductive Automation Ignition Software Deserialization of Untrusted Data

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-12 · updated 2026-06-17
• Weakness: CWE-502

Description

A privileged Ignition user, intentionally or otherwise, imports an external file with a specially crafted payload, which executes embedded malicious code.

Affected products

• Inductive Automation Ignition: before 8.3.0 — fixed in 8.3.0

How to fix

Upgrade to a fixed version: Inductive Automation Ignition 8.3.0. Check the vendor advisory for mitigations.

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-071-06.json
• https://inductiveautomation.com/resources/article/ignition-security-hardening-guide
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-06

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