Fortinet PSIRT AdvisoriesFG-IR-26-143

Restricted CLI escape using Lua

CVSSv3 Score: 6.0 An Internal Asset Exposed to Unsafe Debug Access Level or State vulnerability [CWE-1244] in FortiOS and FortiProxy may allow an authenticated admin to execute lua scripts via crafted CLI commands. Revised on 2026-06-09 00:00:00

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6.0CVSS out of 10Medium severity

Scope

What the vendor says is affected

FortiOS
FortiProxy

Timeline

When this advisory changed

Jun 9, 2026 at 7:00 AM UTC
Published by Fortinet
The publication date reported by the vendor.
Aug 20, 2026 at 2:50 AM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Sep 6, 2026 at 11:50 PM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Source

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Vendor: Fortinet
Advisory ID: FG-IR-26-143
Last source check: Sep 13, 2026 at 5:10 AM UTC

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What the vendor says is affected

When this advisory changed

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