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.

A clear text storage of sensitive information vulnerability in FortiClient for Mac may allow a local attacker  to read sensitive...

Nov 08, 2019 Risk IR Number: FG-IR-19-227
An OS command injection vulnerability in FortiExtender CLI admin console may allow unauthorized administrators to run arbitrary...

Nov 01, 2019 Risk IR Number: FG-IR-19-273
An Improper Neutralization of Special Elements used in a Command vulnerability in one of FortiClient for Mac OS root processes,...

Oct 29, 2019 Risk IR Number: FG-IR-19-210
Two improper access control vulnerabilities in FortiMail admin webUI may allow administrators to perform privileged functions...

Oct 18, 2019 Risk IR Number: FG-IR-19-237
Part of FortiOS models by default suffer from insufficient entropy ("seed") in CTR DRBG random data software generator.Unsufficient...

Oct 18, 2019 Risk IR Number: FG-IR-19-186
FortiClient for Windows could be subject to the following shut down or tampering attempts:a) User Interface or Command Line shut...

Oct 18, 2019 Risk IR Number: FG-IR-19-148
Multiple information exposure vulnerabilities in FortiOS may allow an unauthenticated attacker to perform some information gathering...

Oct 18, 2019 Risk IR Number: FG-IR-19-043
An information exposure vulnerability in the external authentication profile form of FortiSIEM may allow an authenticated attacker...

Oct 08, 2019 Risk IR Number: FG-IR-19-100
An Improper Neutralization of Input During Web Page Generation in FortiClientEMS may allow a remote attacker to execute unauthorized...

Sep 23, 2019 Risk IR Number: FG-IR-19-072
Some models of FortiAnalyzer and FortiManager have a default setting of "Failover", for remote IPMI access; this means that if...

Sep 17, 2019 Risk IR Number: FG-IR-17-195
Improper implementations of the HTTP/2 protocol can lead to a variety denial-of-service (DoS) attacks.The related CVEs are:CVE-2019-9511,...

Sep 03, 2019 Risk IR Number: FG-IR-19-225
A path traversal vulnerability in the FortiOS SSL VPN web portal may allow an unauthenticated attacker to download FortiOS system...

Aug 30, 2019 Risk IR Number: FG-IR-18-384
An Improper Authorization vulnerability in the SSL VPN web portal may allow an unauthenticated attacker to change the password...

Aug 30, 2019 Risk IR Number: FG-IR-18-389
11 zero day vulnerabilities (aka. URGENT/11) were disclosed in VxWorks® TCP/IP stack (IPnet):CVE-2019-12255 - TCP Urgent Pointer...

Aug 26, 2019 Risk IR Number: FG-IR-19-222
New types of side channel attacks impact most processors including Intel, AMD, ARM, etc. These attacks allow malicious userspace...

Aug 26, 2019 Risk IR Number: FG-IR-18-002