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             AUSCERT External Security Bulletin Redistribution

                          FortiOS Vulnerabilities
                             8 September 2021


        AusCERT Security Bulletin Summary

Product:           FortiOS
Publisher:         FortiGuard Labs
Operating System:  Network Appliance
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Access Confidential Data        -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-36169 CVE-2021-32600 

Original Bulletin: 

Comment: This bulletin contains two (2) FortiGuard Labs security advisories.

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FortiOS - Disclosure of other VDOMs information through CLI commands

IR Number    : FG-IR-20-243
Date         : Sep 7, 2021
Risk         : 3/5
CVSSv3 Score : 4.9
Impact       : Information disclosure
CVE ID       : CVE-2021-32600
Affected Products: FortiOS: 7.0.0, 6.4.6, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.9, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.13, 6.0.12, 6.0.11, 6.0.10, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.14, 5.6.13, 5.6.12, 5.6.11, 5.6.10, 5.6.1, 5.6.0


An exposure of sensitive information to an unauthorized actor vulnerability in
FortiOS CLI may allow a local and authenticated user assigned to a specific
VDOM to retrieve other VDOMs information such as the admin account list and the
network interface list.

Affected Products

FortiOS 7.0.0
FortiOS 6.4.6 and below
FortiOS 6.2.x
FortiOS 6.0.x
FortiOS 5.6.x


Please Upgrade to FortiOS 7.0.1 or above

Please Upgrade to FortiOS 6.4.7 or above


Fortinet is pleased to thank Shaun Farrow for reporting this vulnerability
under responsible disclosure.

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FortiOS - debug commands allow memory manipulation

IR Number    : FG-IR-21-091
Date         : Sep 7, 2021
Risk         : 3/5
CVSSv3 Score : 4
Impact       : Execute unauthorized code or commands
CVE ID       : CVE-2021-36169
Affected Products: FortiOS: 7.0.0, 6.4.6, 6.2.9


A debug functionality in FortiGate may allow a privileged user to execute
unauthorized code or commands via specific
chains of `print str` and `cmd mem` cli commands to, respectively, read and
write hexadecimal values to any memory address.

Affected Products

Any FortiGate version 7.0.0 or below is impacted.
Any FortiGate version 6.4.6 or below is impacted.
Any FortiGate version 6.2.9 or below is impacted.


Upgrade FortiGate firmware with any version greater or equals to 7.0.1
Upgrade FortiGate firmware with any version greater or equals to 6.4.7


Fortinet is pleased to thank Orange CERT-CC team for reporting this
vulnerability under responsible disclosure.

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