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AUSCERT External Security Bulletin Redistribution
ESB-2020.4273
XSS vulnerability observed in Log and Report section of FortiGate
2 December 2020
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AusCERT Security Bulletin Summary
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Product: FortiGate
Publisher: Fortiguard
Operating System: Network Appliance
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-15937
Original Bulletin:
https://fortiguard.com/psirt/FG-IR-20-068
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XSS vulnerability observed in Log and Report section of FortiGate
IR Number : FG-IR-20-068
Date : Dec 01, 2020
Risk : 3/5
CVSSv3 Score: 4.6
Impact : Unauthorized code execution
CVE ID : CVE-2020-15937
Summary
An improper neutralization of input vulnerability in the FortiGate may allow a
remote attacker to perform a stored cross site scripting attack (XSS) via the
IPS and WAF logs dashboard.
Impact
Unauthorized code execution
Affected Products
FortiGate version 6.2.5 and below.
FortiGate version 6.4.1 and below.
Solutions
Please upgrade to FortiGate version 6.4.2 or above.
Please upgrade to FortiGate version 6.2.6 or above.
Acknowledgement
Fortinet is pleased to thank Forster Chiu from CYBERGROOT LTD; Mark Chapman of
Chapman Technology Group, Inc; Wenceslas Lejeune and the SOC team from Cheops
Technology and Oguz DOKUMACI from Oyuncusundan.com for reporting this
vulnerability under responsible disclosure.
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