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PSIRT Advisories

The FortiGuard Labs Product Security Incident Response Team (PSIRT) continually test Fortinet hardware and software products, looking for vulnerabilities and weaknesses. Any such findings are fed back to Fortinet's development teams and serious issues are described along with protective solutions in the advisories below.

FortiSIEM is vulnerable to a CSRF attack
A Cross-Site Request Forgery (CSRF) vulnerability in the user interface of FortiSIEM could allow a remote, unauthenticated attacker...
Mar 12, 2020 Risk IR Number: FG-IR-19-240
XSS vulnerability in the FortiManager via the buffer parameter
An improper neutralization of input vulnerability in FortiManager GUI may allow an authenticated attacker to perform an XSS (Cross...
Mar 11, 2020 Risk IR Number: FG-IR-19-271
Information disclosure through diagnose debug commands in FortiWeb
An information exposure vulnerability in FortiWeb CLI may allow an authenticated user to view sensitive information being logged...
Mar 11, 2020 Risk IR Number: FG-IR-19-269
FortiClient installer DLL Hijacking Vulnerability
Multiple unsafe search path vulnerabilities in FortiClient online installers may allow an attacker with control over the directory...
Mar 09, 2020 Risk IR Number: FG-IR-19-060
Stored XSS vulnerability in traffic group interface
An improper neutralization of input vulnerability in the FortiADC may allow an attacker to execute a stored Cross Site Scripting...
FortiADC 5.3
Mar 09, 2020 Risk IR Number: FG-IR-19-220
XSS Vulnerability in Disclaimer Description of a Replacement Message in FortiWeb
An improper neutralization of input vulnerability in FortiWeb may allow a remote authenticated attacker to perform a stored cross...
FortiWeb 6.2, 6.3
Mar 09, 2020 Risk IR Number: FG-IR-20-001
Unquoted Service Path exploit in FortiClient
An unquoted service path vulnerability in the FortiClient FortiTray component may allow an attacker to gain elevated privileges...
FortiClient 6.2
Mar 09, 2020 Risk IR Number: FG-IR-19-281
Authorizations Bypass in the FortiPresence portal parameters
Two authorization bypass through user-controlled key vulnerabilities in the FortiPresence administration interface may allow an...
Mar 09, 2020 Risk IR Number: FG-IR-19-258
XSS vulnerability in the URL Description of URL filter
An improper neutralization of input vulnerability in the URL Description of FortiIsolator may allow a remote authenticated attacker...
FortiIsolator 1.2
Mar 09, 2020 Risk IR Number: FG-IR-19-270
XSS vulnerability in the Anomaly Detection Parameter Name
An improper neutralization of input vulnerability in the Anomaly Detection interface of FortiWeb may allow a remote unauthenticated...
FortiWeb
Mar 09, 2020 Risk IR Number: FG-IR-19-265
FortiOS SSL Deep Inspection TLS Padding Oracle Vulnerabilities
Multiple padding Oracle vulnerabilities (Zombie POODLE, GOLDENDOODLE, OpenSSL 0-length) in the CBC padding implementation of FortiOS...
Feb 25, 2020 Risk IR Number: FG-IR-19-145
FortiOS URL redirection attack via the admin password change page
An improper input validation vulnerability in FortiOS admin webUI may allow an attacker to perform an URL redirect attack via...
FortiOS 5.4, 5.6, 6.0, 6.2
Feb 18, 2020 Risk IR Number: FG-IR-19-179
FortiManager Cross-Site WebSocket Hijacking (CSWSH)
An Insufficient Verification of Data Authenticity vulnerability in FortiManager may allow an unauthenticated attacker to perform...
FortiManager 5.6, 6.0, 6.2
Feb 13, 2020 Risk IR Number: FG-IR-19-191
FortiOS DRBG insufficient entropy
FortiGate models which do not contain and embedded TRNG may suffer from insufficient entropy ("seed") in the CTR DRBG random data...
Feb 13, 2020 Risk IR Number: FG-IR-19-186
FortiAP system command injection through ifconfig command
A system command injection vulnerability in the FortiAP CLI admin console may allow unauthorized administrators to run arbitrary...
FortiAP 5.6, 6.0, 6.2
Feb 10, 2020 Risk IR Number: FG-IR-19-209