Fortinet FortiExtender Management Interface up to 7.0.3 Web Request path traversal

Summaryinfo

A vulnerability was found in Fortinet FortiExtender Management Interface up to 7.0.3. It has been declared as critical. Impacted is an unknown function of the component Web Request Handler. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2022-23447. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Fortinet FortiExtender Management Interface up to 7.0.3. This vulnerability affects some unknown processing of the component Web Request Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. CVE summarizes:

An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability [CWE-22] in FortiExtender management interface 7.0.0 through 7.0.3, 4.2.0 through 4.2.4, 4.1.1 through 4.1.8, 4.0.0 through 4.0.2, 3.3.0 through 3.3.2, 3.2.1 through 3.2.3, 5.3 all versions may allow an unauthenticated and remote attacker to retrieve arbitrary files from the underlying filesystem via specially crafted web requests.

The weakness was disclosed 07/11/2023 as FG-IR-22-039. The advisory is available at fortiguard.com. This vulnerability was named CVE-2022-23447 since 01/19/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

• Fortinet

Name

• FortiExtender Management Interface

Version

• 3.2.0
• 3.2.1
• 3.2.2
• 3.2.3
• 3.3.0
• 3.3.1
• 3.3.2
• 4.0.0
• 4.0.1
• 4.0.2
• 4.1.0
• 4.1.1
• 4.1.2
• 4.1.3
• 4.1.4
• 4.1.5
• 4.1.6
• 4.1.7
• 4.1.8
• 4.2.0
• 4.2.1
• 4.2.2
• 4.2.3
• 4.2.4
• 5.0
• 5.1
• 5.2
• 5.3
• 7.0.0
• 7.0.1
• 7.0.2
• 7.0.3

License

• commercial

Website

• Vendor: https://www.fortinet.com/

CPE 2.3info

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CPE 2.2info

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Entryinfo

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