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AUSCERT External Security Bulletin Redistribution
ESB-2020.3177
XSS vulnerability in FortiOS SSLVPN Portal
17 September 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: FortiOS SSL VPN Portal
Publisher: Fortinet
Operating System: Network Appliance
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-15706
Original Bulletin:
https://fortiguard.com/psirt/FG-IR-19-223
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XSS vulnerability in FortiOS SSLVPN Portal
IR Number : FG-IR-19-223
Date : Sep 16, 2020
Risk : 3/5
Impact : Unauthorized code execution
CVE ID : CVE-2019-15706
CVE ID : CVE-2019-15706
Summary
An improper neutralization of input during web page generation in the SSL VPN
portal of FortiOS may allow a remote authenticated attacker to perform a stored
cross site scripting attack (XSS).
Impact
Unauthorized code execution
Affected Products
FortiOS version 6.2.1 and below. FortiOS version 6.0.8 and below. FortiOS
version 5.6.12 and below.
Solutions
Please upgrade to FortiOS version 6.2.2 or above. Please upgrade to FortiOS
version 6.0.9 or above. Please upgrade to FortiOS version 5.6.13 or above.
Acknowledgement
Fortinet is pleased to thank Qingtang Zheng from CodeSafe Team of Legendsec at
Qi'anXin Group and Choudhary Muhammad Osama for bringing this issue to our
attention under responsible disclosure.
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