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PSIRT Advisories

Monthly 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.

FortiAuthenticator - Command injection in CLI
An improper neutralization of special elements used in an OS command vulnerability [CWE-78]  in the command line interpret...
FortiAuthenticator 6.3.0, 6.2.1, 6.2.0, 6.1.2, 6.1.1, 6.1.0, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.5.0, 5.4.1, 5.4.0, 5.3.1, 5.3.0, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.0
Sep 07, 2021 Risk IR Number: FG-IR-21-068 CVE-2021-26116
FortiClient Linux - Command injection vulnerability
An OS command injection (CWE-78) vulnerability in FortiClient for Linux may allow an unauthenticated, network-adjacent att...
FortiClientLinux
Sep 07, 2021 Risk IR Number: FG-IR-20-241 CVE-2021-22127
FortiManager - Access Control missing in P&O module assignment vulnerability
An improper authentication vulnerability [CWE-287] in FortiManager may allow a standard user to assign or un-assign a glob...
FortiManager 6.4.3, 6.2.6
Sep 07, 2021 Risk IR Number: FG-IR-20-189 CVE-2021-24017
FortiManager - Excel formula injection in P&O IPv4 Policy names Vulnerability
An improper neutralization of formula elements vulnerability (CWE 1236) in FortiManager may allow a local authenticated pr...
FortiManager 6.4.3, 6.2.7
Sep 07, 2021 Risk IR Number: FG-IR-20-190 CVE-2021-24016
FortiOS - Disclosure of other VDOMs information through CLI commands
An exposure of sensitive information to an unauthorized actor vulnerability in FortiOS CLI may allow a local and authentic...
FortiOS 7.0.0, 6.4.6, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.9, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.13, 6.0.12, 6.0.11, 6.0.10, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.14, 5.6.13, 5.6.12, 5.6.11, 5.6.10, 5.6.1, 5.6.0
Sep 07, 2021 Risk IR Number: FG-IR-20-243 CVE-2021-32600
FortiOS - Host header injection vulnerability
An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiOS may allow a remote unauth...
FortiOS 6.4.1, 6.4.0, 6.2.9, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0
Sep 07, 2021 Risk IR Number: FG-IR-19-301 CVE-2019-16151
FortiOS - debug commands allow memory manipulation
A debug functionality in FortiGate may allow a privileged user to execute unauthorized code or commands via specific chai...
FortiOS 7.0.0, 6.4.6, 6.2.9
Sep 07, 2021 Risk IR Number: FG-IR-21-091 CVE-2021-36169
FortiOS SSL VPN user credential plaintext storage
A cleartext storage in a file or on disk (CWE-313) vulnerability in FortiOS SSL VPN may allow an attacker to retrieve a lo...
FortiOS 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.13, 5.6.12, 5.6.11, 5.6.10, 5.6.1, 5.6.0, 5.4.9, 5.4.8, 5.4.7, 5.4.6, 5.4.5, 5.4.4, 5.4.3, 5.4.2, 5.4.13, 5.4.12, 5.4.11, 5.4.10, 5.4.1, 5.4.0, 5.2.9, 5.2.8, 5.2.7, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.15, 5.2.14, 5.2.13, 5.2.12, 5.2.11, 5.2.10, 5.2.1, 5.2.0
Sep 07, 2021 Risk IR Number: FG-IR-19-217 CVE-2019-17655
FortiSandbox - Session ID does not expire after logout
An insufficient session expiration vulnerability [CWE-613] in FortiSandbox may allow an attacker to reuse the unexpired ad...
FortiSandbox 3.2.1, 3.2.0
Sep 07, 2021 Risk IR Number: FG-IR-20-070 CVE-2020-29012
FortiWeb - Multiple stack-based buffer overflow vulnerabilities in CLI command
Multiple stack-based buffer overflow vulnerabilities in FortiWeb CLI interface may allow an authenticated attacker to exec...
FortiWeb 6.3.9, 6.3.8, 6.3.7, 6.3.6, 6.3.5, 6.3.4, 6.3.3, 6.3.2, 6.3.14, 6.3.13, 6.3.12, 6.3.11, 6.3.10, 6.3.1, 6.3.0, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0
Sep 07, 2021 Risk IR Number: FG-IR-20-206 CVE-2021-36179
FortiWeb - OS Command Injection because of missing input parameter sanitization
Multiple improper neutralization of special elements vulnerabilities [CWE-89] used in a command in FortiWeb may allow an a...
FortiWeb 6.3.9, 6.3.8, 6.3.7, 6.3.6, 6.3.5, 6.3.4, 6.3.3, 6.3.2, 6.3.13, 6.3.12, 6.3.11, 6.3.10, 6.3.1, 6.3.0, 6.2.4
Sep 07, 2021 Risk IR Number: FG-IR-21-047 CVE-2021-36182
Insufficient validation logic in Fortisandbox sniffer's max file size
An improper input validation vulnerability in the sniffer interface of FortiSandbox may allow an authenticated attacker to...
FortiSandbox 3.2.1, 3.2.0
Sep 07, 2021 Risk IR Number: FG-IR-20-178 CVE-2020-29013
FortiWeb - OS command injection vulnerability
An OS command injection vulnerability in FortiWeb's management interface may allow a remote authenticated administrator to...
Aug 18, 2021 Risk IR Number: FG-IR-21-116 CVE-2021-22123
FortiManager & FortiAnalyzer - HTTP response splitting vulnerability
An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability In FortiManager and...
FortiAnalyzer 7.0.0, 6.4.6, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.11, 6.0.10, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.11, 5.6.10, 5.6.1, 5.6.0 FortiManager 7.0.0, 6.4.6, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.11, 6.0.10, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.11, 5.6.10, 5.6.1, 5.6.0
Aug 03, 2021 Risk IR Number: FG-IR-21-063 CVE-2021-32598
FortiManager & FortiAnalyzer - Improper access control on the administrators account list
An improper access control vulnerability in FortiManager and FortiAnalyzer GUI interface may allow a remote and authentica...
FortiAnalyzer 7.0.0, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.11, 6.0.10, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.11, 5.6.10, 5.6.1, 5.6.0 FortiManager 7.0.0, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.11, 6.0.10, 6.0.1, 6.0.0, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.11, 5.6.10, 5.6.1, 5.6.0
Aug 03, 2021 Risk IR Number: FG-IR-21-059 CVE-2021-32587