CVE-2026-77393

In Ignition 8.1.53 and earlier, the Gateway "Create Project Role(s)" setting shipped blank, which permitted any authenticated user to create projects (if they can execute gateway scripts). Ignition 8.1.54 restricts project creation to Designer sessions and no longer relies on this setting. The 8.3 series is not affected.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-246-06.json
https://security.inductiveautomation.com/?tcuUid=34477620-731d-4b70-b22b-9450f9a659a3
https://www.cisa.gov/news-events/ics-advisories/icsa-26-246-06

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-04 22:17

Updated : 2026-09-08 15:28

NVD link : CVE-2026-77393

Mitre link : CVE-2026-77393

CVE.ORG link : CVE-2026-77393

JSON object : View

Products Affected

No product.

CWE

CWE-276

Incorrect Default Permissions

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