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.

An improper validation of certificate with host mismatch [CWE-297] vulnerability in FortiOS may allow the connection to a ...

FortiOS 7.0.1, 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
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Low IR Number: FG-IR-21-074 CVE-2021-41019
Multiple uncontrolled resource consumption vulnerabilities [CWE-400] in the web interface of FortiPortal may allow a singl...

FortiPortal 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.3, 5.0.2, 5.0.1, 5.0.0, 4.2.2, 4.2.1, 4.1.2, 4.1.1, 4.1.0, 4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-21-096 CVE-2021-32595
A concurrent execution using shared resource with improper Synchronization vulnerability ('Race Condition') [CWE-362] in t...

FortiPortal 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.3.6, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.3, 5.0.2, 5.0.1, 5.0.0, 4.2.2, 4.2.1, 4.1.2, 4.1.1, 4.1.0, 4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Low IR Number: FG-IR-21-102 CVE-2021-36181
Multiple improper neutralization of input during web page generation vulnerabilities [CWE-79] in both the customer and pro...

FortiPortal 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.3.6, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.3, 5.0.2, 5.0.1, 5.0.0, 4.2.2, 4.2.1, 4.1.2, 4.1.1, 4.1.0, 4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-21-100 CVE-2021-36176
A memory allocation with excessive size value vulnerability [CWE-789] in the license verification function of FortiPortal ...

FortiPortal 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.3.6, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.3, 5.0.2, 5.0.1, 5.0.0, 4.2.2, 4.2.1, 4.1.2, 4.1.1, 4.1.0, 4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-21-109 CVE-2021-36174
An improper restriction of XML external entity reference vulnerability [CWE-611] in the parser of XML responses of FortiPo...

FortiPortal 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.3.6, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.3, 5.0.2, 5.0.1, 5.0.0, 4.2.2, 4.2.1, 4.1.2, 4.1.1, 4.1.0, 4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Low IR Number: FG-IR-21-104 CVE-2021-36172
An improper neutralization of input during web page generation vulnerability (CWE-79) in FortiPortal GUI may allow a remot...

FortiPortal 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.3.6, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.2, 5.1.1, 5.1.0, 5.0.3, 5.0.2, 5.0.1, 5.0.0, 4.2.2, 4.2.1, 4.1.2, 4.1.1, 4.1.0, 4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-20-066 CVE-2021-32602
A plaintext storage of a password vulnerability [CWE-256] in the FortiSIEM Windows Agent may allow an authenticated user t...

FortiSIEMWindowsAgent 4.1.4, 4.1.3, 4.1.2, 4.1.1, 4.1.0, 4.0.1, 4.0.0, 3.3.1, 3.3.0, 3.2.3, 3.2.2, 3.2.1, 3.2.0, 3.1.3, 3.1.2, 3.1.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-21-175 CVE-2021-41023
An improper privilege management vulnerability [CWE-269] in the FortiSIEM Windows Agent may allow an authenticated user to...

FortiSIEMWindowsAgent 4.1.4, 4.1.3, 4.1.2, 4.1.1, 4.1.0, 4.0.1, 4.0.0, 3.3.1, 3.3.0, 3.2.3, 3.2.2, 3.2.1, 3.2.0, 3.1.3, 3.1.2, 3.1.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo High IR Number: FG-IR-21-176 CVE-2021-41022
An improper neutralization of special elements used in an OS command vulnerability ('OS Command Injection') [CWE-78] in Fo...

FortiWLM 8.6.1, 8.6.0, 8.5.3, 8.5.2, 8.5.1, 8.5.0, 8.4.2, 8.4.1, 8.4.0, 8.3.2, 8.3.1, 8.3.0, 8.2.2
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo High IR Number: FG-IR-21-110 CVE-2021-36185
An improper neutralization of special elements [CWE-79] used in an SQL command vulnerability ('SQL Injection') [CWE-89] in...

FortiWLM 8.6.1, 8.6.0, 8.5.3, 8.5.2, 8.5.1, 8.5.0, 8.4.2, 8.4.1, 8.4.0, 8.3.2, 8.3.1, 8.3.0, 8.2.2
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo High IR Number: FG-IR-21-107 CVE-2021-36184
A stack-based buffer overflow [CWE-121] vulnerability in FortiWeb may allow an unauthenticated attacker to overwrite the c...

FortiWeb 6.4.0, 6.3.9, 6.3.8, 6.3.7, 6.3.6, 6.3.5, 6.3.4, 6.3.3, 6.3.2, 6.3.15, 6.3.14, 6.3.13, 6.3.12, 6.3.11, 6.3.10, 6.3.1, 6.3.0, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo High IR Number: FG-IR-21-119 CVE-2021-36186
An uncontrolled resource consumption vulnerability [CWE-400] in FortiWeb may allow an unauthenticated attacker to cause a ...

FortiWeb 6.4.0, 6.3.9, 6.3.8, 6.3.7, 6.3.6, 6.3.5, 6.3.4, 6.3.3, 6.3.2, 6.3.15, 6.3.14, 6.3.13, 6.3.12, 6.3.11, 6.3.10, 6.3.1, 6.3.0, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 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
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-21-039 CVE-2021-36187
A cleartext storage of sensitive information in the GUI of FortiADC, FortiSIEM, FortiDDoS, FortiDDoS-CM and FortiDDoS-F ma...

FortiDDoS-F 6.1.4, 6.1.3, 6.1.2, 6.1.1, 6.1.0 FortiDDoS 5.4.2, 5.4.1, 5.4.0, 5.3.1, 5.3.0, 5.2.0, 5.1.0, 5.0.0, 4.7.0, 4.6.0, 4.5.0, 4.4.2, 4.4.1, 4.4.0, 4.3.2, 4.3.1, 4.3.0, 4.2.2, 4.2.1 FortiSIEM 6.2.1, 6.2.0, 6.1.2, 6.1.1, 6.1.0, 5.4.0, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.8, 5.2.7, 5.2.6, 5.2.5, 5.2.2, 5.2.1, 5.1.3, 5.1.2, 5.1.1, 5.1.0, 5.0.1, 5.0.0 FortiADC 6.0.0, 5.4.3, 5.4.2, 5.4.1, 5.4.0, 5.3.7, 5.3.6, 5.3.5, 5.3.4, 5.3.3, 5.3.2, 5.3.1, 5.3.0, 5.2.8, 5.2.7, 5.2.6, 5.2.5, 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1.7, 5.1.6, 5.1.5, 5.1.4, 5.1.3, 5.1.2, 5.1.1, 5.1.0, 5.0.4, 5.0.3, 5.0.2, 5.0.1, 5.0.0
Nov 02, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Medium IR Number: FG-IR-20-044 CVE-2020-15935
An information disclosure vulnerability [CWE-200] in FortiAnalyzer and FortiManager VM may allow an authenticated attacker...

FortiManager 7.0.0, 6.4.6 FortiAnalyzer 7.0.0, 6.4.6
Oct 05, 2021 Severity light-circle-logo light-circle-logo light-circle-logo light-circle-logo light-circle-logo Low IR Number: FG-IR-21-112 CVE-2021-36170