- Fortinet addressed and published patches for 40 vulnerabilities found in multiple solutions on February 16, 2023.
- These 40 vulnerabilities include 2 of them which were rated CVSSv3 Score 9.3 and CVSSv3 Score 9.8 as critical vulnerabilities.
- The recommended solution to these vulnerabilities is to update the software to the latest version as usual.
Fortinet is a multinational firm based in the United States. Physical firewalls, antivirus software, intrusion prevention systems, and endpoint security components are among the cybersecurity solutions developed and sold by the company. On February 16, 2023, Fortinet addressed and released patches for multiple vulnerabilities.
FortiADC – OS command injection vulnerability in CLI (CVSSv3 Score 7.4)
A FortiADC vulnerability (CWE-78) that allows an authorized attacker to execute arbitrary shell code as ‘root’ via CLI commands due to improper neutralization of special elements used in an OS command (‘OS Command Injection’). It is tracked as CVE-2022-27482.
FortiADC version 7.0.0 through 7.0.1
FortiADC version 6.2.0 through 6.2.3
FortiADC 6.1 all versions
FortiADC 6.0 all versions
FortiADC 5.4 all versions
FortiADC 5.3 all versions
FortiADC 5.2 all versions
FortiADC 5.1 all versions
FortiADC 5.0 all versions
Upgrade to FortiADC version 7.0.2 or above,
Upgrade to FortiADC version 6.2.4 or above.
FortiExtender – multiple command injection vulnerabilities in webserver (CVSSv3 Score 7.2)
A privileged attacker may be able to execute arbitrary OS commands in Fortinet FortiExtender 7.0.0 through 7.0.3, 5.3.2, 4.2.4 via carefully constructed input parameters due to poor neutralization of special elements used in an OS command vulnerability in FortiExtender’s web server. It is tracked as CVE-2022-27489.
FortiExtender version 7.0.0 through 7.0.3
FortiExtender version 4.2.0 through 4.2.4
FortiExtender version 4.1.1 through 4.1.8
FortiExtender version 4.0.0 through 4.0.2
FortiExtender version 3.3.0 through 3.3.2
FortiExtender version 3.2.1 through 3.2.3
FortiExtender 5.3 all versions
FortiExtender 3.1 all versions
FortiExtender 3.0 all versions
Upgrade to FortiExtender version 7.2.0 and above
Upgrade to FortiExtender version 7.0.4 and above
Upgrade to FortiExtender upcoming version 4.2.5 and above
Upgrade to FortiExtender upcoming version 4.1.9 and above
Upgrade to FortiExtender upcoming version 4.0.3 and above
Upgrade to FortiExtender version 3.3.3 and above
Upgrade to FortiExtender version 3.2.4 and above
FortiWeb – Stack-based buffer overflows in Proxyd (CVSSv3 Score 9.3)
Certain stack-based buffer overflow vulnerabilities in FortiWeb’s proxy daemon could allow an unauthenticated remote attacker to execute arbitrary code via specially crafted HTTP requests. It is tracked as CVE-2021-42756.
FortiWeb versions 5.x all versions,
FortiWeb versions 6.0.7 and below,
FortiWeb versions 6.1.2 and below,
FortiWeb versions 6.2.6 and below,
FortiWeb versions 6.3.16 and below,
FortiWeb versions 6.4 all versions.
Upgrade to FortiWeb 7.0.0 or above,
Upgrade to FortiWeb 6.3.17 or above,
Upgrade to FortiWeb 6.2.7 or above.
Upgrade to FortiWeb 6.1.3 or above.
Upgrade to FortiWeb 6.0.8 or above.
FortiNAC – External Control of File Name or Path in keyUpload scriptlet (CVSSv3 Score 9.8)
An unauthenticated attacker may be able to perform arbitrary write on the system due to an external control of file name or path vulnerability in the FortiNAC webserver. It is tracked as CVE-2022-39952.
FortiNAC version 9.4.0
FortiNAC version 9.2.0 through 9.2.5
FortiNAC version 9.1.0 through 9.1.7
FortiNAC 8.8 all versions
FortiNAC 8.7 all versions
FortiNAC 8.6 all versions
FortiNAC 8.5 all versions
FortiNAC 8.3 all versions
Please upgrade to FortiNAC version 9.4.1 or above
Please upgrade to FortiNAC version 9.2.6 or above
Please upgrade to FortiNAC version 9.1.8 or above
Please upgrade to FortiNAC version 7.2.0 or above
If you would like to check out the rest of the vulnerabilities reported by Fortinet, click here.