A vulnerability was found in MailCleaner up to 2023.03.14. It has been classified as critical. This affects an unknown function of the component Admin Endpoints. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released by Michael Imfeld and Pascal Zenker with modzero AG as MZ-24-01 as confirmed advisory (Website). It is possible to read the advisory at modzero.com. This vulnerability is uniquely identified as CVE-2024-3195. The exploitability is told to be easy. It is possible to initiate the attack remotely. The exploitation needs additional levels of successful authentication. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

The exploit is shared for download at modzero.com. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

Entries connected to this vulnerability are available at VDB-262307, VDB-262308, VDB-262309 and VDB-262310.

Productinfo

Name

• MailCleaner

Version

• 2023.03.0
• 2023.03.1
• 2023.03.2
• 2023.03.3
• 2023.03.4
• 2023.03.5
• 2023.03.6
• 2023.03.7
• 2023.03.8
• 2023.03.9
• 2023.03.10
• 2023.03.11
• 2023.03.12
• 2023.03.13
• 2023.03.14

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