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PSIRT Advisories

The following is a list of advisories for issues resolved in Fortinet products. The resolution of such issues is coordinated by the Fortinet Product Security Incident Response Team (PSIRT), a dedicated, global team that manages the receipt, investigation, and public reporting of information about security vulnerabilities and issues related to Fortinet products and services.  

For details of how to raise a PSIRT Issue with Fortinet, please see our PSIRT Policy here.

FortiADC is vulnerable to retrieval of sensitive information in cleartext via GUI
A cleartext storage of sensitive information in GUI in FortiADC may allow a remote authenticated attacker to retrieve some sensitive...
Nov 03, 2020 Risk IR Number: FG-IR-20-044
FortiMail software-version detection vulnerability
An exposure of sensitive information to an unauthorized actor vulnerability in FortiMail may allow a remote, unauthenticated attacker...
Nov 03, 2020 Risk IR Number: FG-IR-20-105
Potential sensitive information can be displayed in cleartext in FortiOS CLI window
A cleartext storage of sensitive information vulnerability in FortiOS command line interface may allow an authenticated attacker...
Oct 19, 2020 Risk IR Number: FG-IR-20-009
Privilege escalation vulnerability in FortiClient for Linux
An execution with unnecessary privileges vulnerability in the VCM engine of FortiClient for Linux may allow local users to elevate...
Oct 19, 2020 Risk IR Number: FG-IR-20-110
Multiple Apache Vulnerabilties fixed in 2.4.46
The Apache project released an advisory on August 7th 2020, which describes the following vulnerabilities:1) CVE-2020-9490 Apache...
Oct 05, 2020 Risk IR Number: FG-IR-20-128
FortiOS HTTPD is vulnerable to a Stack-based Buffer Overflow vulnerability
A Stack-based Buffer Overflow vulnerability in the HTTPD daemon of FortiOS may allow an authenticated remote attacker to crash...
Oct 01, 2020 Risk IR Number: FG-IR-19-248
FortiGate fails to log traffic for Fortinet owned IP address range
FortiGate may fail to record traffic destined to Fortinet owned IP addresses i.e. traffic destined to the following subnets: 173.243.128.0/20,...
Sep 24, 2020 Risk IR Number: FG-IR-20-033
FortiOS is potentially vulnerable to a Heap buffer overflow.
A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiOS may allow a remote...
Sep 24, 2020 Risk IR Number: FG-IR-20-082
Stack-based buffer overflow in SSL VPN daemon
Under non-default configuration, a stack-based buffer overflow in FortiGate may allow a remote attacker authenticated to the SSL...
Sep 24, 2020 Risk IR Number: FG-IR-20-083
XSS vulnerability in the UserID of Admin Users in FortiNAC
An improper neutralization of input vulnerability in FortiNAC may allow a remote authenticated attacker to perform a stored cross...
Sep 23, 2020 Risk IR Number: FG-IR-20-002
HTML Injection Vulnerability observed in FortiAnalyzer and FortiTester
An improper neutralization of input vulnerability in FortiAnalyzer and FortiTester may allow a remote authenticated attacker to...
Sep 21, 2020 Risk IR Number: FG-IR-20-054
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...
Sep 18, 2020 Risk IR Number: FG-IR-19-269
XSS vulnerability in FortiManager and FortiAnalyzer
An improper neutralization of script-related HTML tags in a web page in FortiManager and FortiAnalyzer may allow an attacker to...
Sep 18, 2020 Risk IR Number: FG-IR-20-005
XSS vulnerability in FortiOS SSLVPN Portal
An improper neutralization of input during web page generation in the SSL VPN portal of FortiOS may allow a remote authenticated...
Sep 16, 2020 Risk IR Number: FG-IR-19-223
Ripple20 - Critical Vulnerabilities in low-level TCP/IP software library developed by Treck
On June 16, 2020, cybersecurity researchers from JSOF published a set of 19 vulnerabilities, dubbed Ripple20 that are impacting...
Jul 30, 2020 Risk IR Number: FG-IR-20-104