CVE-2026-92817: Inductive Automation Ignition Software Incorrect Authorization

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-14 · updated 2026-10-14
Weakness: CWE-863

Description

The Ignition Perspective module does not properly validate session privileges when determining Designer-level access. An authenticated user with access to a Vision project could provide their valid Vision session identifier and gain Designer-level privileges. An attacker could exploit these elevated privileges to execute arbitrary code in the context of the Ignition Gateway process.

Affected products

Inductive Automation Ignition: from 8.1.0 through 8.1.54; from 8.3.0 through 8.3.8

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-286-01.json
https://security.inductiveautomation.com/?tcuUid=34477620-731d-4b70-b22b-9450f9a659a3
https://www.cisa.gov/news-events/ics-advisories/icsa-26-286-01

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