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AUSCERT External Security Bulletin Redistribution
ESB-2021.1892
FortiWeb - OS command injection vulnerability
2 June 2021
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AusCERT Security Bulletin Summary
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Product: FortiWeb
Publisher: FortiGuard Labs
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-22123
Original Bulletin:
https://fortiguard.com/psirt/FG-IR-20-120
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FortiWeb - OS command injection vulnerability
IR Number : FG-IR-20-120
Date : May 28, 2021
Risk : 4/5
CVSSv3 Score : 7.4
Impact : Execute unauthorized code or commands
CVE ID : CVE-2021-22123
Summary
An OS command injection vulnerability in FortiWeb's management interface may
allow a remote authenticated attacker to execute arbitrary commands on the
system via the SAML server configuration page.
Impact
Execute unauthorized code or commands
Affected Products
FortiWeb versions 6.3.7 and below. FortiWeb versions 6.2.3 and below. FortiWeb
versions 6.1.x, 6.0.x, 5.9.x.
Solutions
Please upgrade to FortiWeb versions 6.3.8 or above. Please upgrade to FortiWeb
versions 6.2.4 or above.
Acknowledgement
Fortinet is pleased to thank Andrey Medov from ptsecurity for reporting this
vulnerability under responsible disclosure.
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