FG-IR-21-091: Debug commands allow memory manipulation
First published: Tue Sep 07 2021(Updated: )
A debug functionality in FortiGate may allow a privileged user to execute unauthorized code or commands via specificchains of print str and cmd mem cli commands to, respectively, read and write hexadecimal values to any memory address.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet Fortigate |
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Reference Links
Frequently Asked Questions
What is the severity of FG-IR-21-091?
The FG-IR-21-091 vulnerability has been classified with a high severity due to its potential to allow privileged users to execute unauthorized commands.
How do I fix FG-IR-21-091?
To fix FG-IR-21-091, apply the latest security patches provided by Fortinet for the FortiGate product.
Who is affected by FG-IR-21-091?
FG-IR-21-091 affects Fortinet FortiGate devices that have debug functionality enabled.
What are the potential impacts of FG-IR-21-091?
The potential impacts of FG-IR-21-091 include unauthorized access to sensitive memory areas and potential execution of arbitrary code.
Is FG-IR-21-091 a remote vulnerability?
No, FG-IR-21-091 is not a remote vulnerability; it requires a privileged user to exploit the debug functionality.
- collector/fortiguard-psirt-latest
- source/FortiGuard
- alias/CVE-2021-36169
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- collector/fortiguard-psirt
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- agent/softwarecombine
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- agent/software-canonical-lookup-request
- vendor/fortinet
- canonical/fortinet fortigate