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Titan MFT: CVE-2023-45685: Arbitrary file overwrite

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Titan MFT: CVE-2023-45685: Arbitrary file overwrite

Severity
8
CVSS
(AV:N/AC:M/Au:M/C:C/I:C/A:C)
Published
10/16/2023
Created
10/16/2023
Added
10/16/2023
Modified
10/26/2023

Description

Titan MFT and Titan SFTP have a feature where .zip files can be automatically extracted when they are uploaded over any supported protocol. Files within the .zip archive are not validated for path traversal characters; as a result, an authenticated attacker can upload a .zip file containing a filename such as `../../file`, which will be extracted outside the user's home directory. If an attacker can write a file to anywhere on the file system, they can leverage that to gain remote access in several different ways.

Solution(s)

  • titan-mft-october-updates

References

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