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AUSCERT External Security Bulletin Redistribution
ESB-2023.2496
FortiADC - Command injection in external resource module
4 May 2023
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AusCERT Security Bulletin Summary
---------------------------------
Product: FortiADC
Publisher: Fortinet
Operating System: Network Appliance
Resolution: Patch/Upgrade
CVE Names: CVE-2023-27999
Original Bulletin:
https://fortiguard.fortinet.com/psirt/FG-IR-22-297
Comment: CVSS (Max): 7.6 CVE-2023-27999 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C)
CVSS Source: Fortinet
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C
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FortiADC - Command injection in external resource module
IR Number : FG-IR-22-297
Date : May 3, 2023
Severity : High
CVSSv3 Score : 7.6
Impact : Execute unauthorized code or commands
CVE ID : CVE-2023-27999
Affected Products: FortiADC: 7.2.0, 7.1.1, 7.1.0
Summary
An improper neutralization of special elements used in an OS command
vulnerability [CWE-78] in FortiADC may allow an authenticated attacker to
execute unauthorized commands via specifically crafted arguments to existing
commands.
Affected Products
FortiADC version 7.2.0
FortiADC version 7.1.0 through 7.1.1
Solutions
Please upgrade to FortiADC version 7.2.1 or above
Please upgrade to FortiADC version 7.1.2 or above
Acknowledgement
Internally discovered and reported by Wilfried Djettchou of Fortinet Product
Security team.
Timeline
2023-04-26: Initial publication
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