Description
This module attempts to brute-force a valid session token for the Syncovery File Sync & Backup Software Web-GUI by generating all possible tokens, for every second between 'DateTime.now' and the given X day(s). By default today and yesterday (DAYS = 1) will be checked. If a valid session token is found, the module stops. The vulnerability exists, because in Syncovery session tokens are basically just base64(m/d/Y H:M:S) at the time of the login instead of a random token. If a user does not log out (Syncovery v8.x has no logout) session tokens will remain valid until reboot.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use auxiliary/scanner/http/syncovery/linux_token_cve_2022_36536msf undefined(linux_token_cve_2022_36536) > show actions ...actions...msf undefined(linux_token_cve_2022_36536) > set ACTION < action-name >msf undefined(linux_token_cve_2022_36536) > show options ...show and set options...msf undefined(linux_token_cve_2022_36536) > runPrioritise with Active Threat Intelligence
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