Description
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root, because only the all-lowercase PHP file extensions were blocked. NOTE: this issue exists because of an incomplete fix for CVE-2020-28328.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
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SuiteCRM Log File Remote Code Execution
exploit/linux/http/suitecrm_log_file_rce
Exploit-DB 1
- SuiteCRM 7.11.18 - Remote Code Execution (RCE) (Authenticated) (Metasploit) EDB-50531 · webapps · Nov 17, 2021 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19
- https://github.com/rapid7/metasploit-framework/commits/master/modules/exploits/linux/http/suitecrm_log_file_rce.rb
- https://suitecrm.com/time-to-upgrade-suitecrm-7-11-19-7-10-30-lts-released/
- https://theyhack.me/SuiteCRM-RCE-2/
- http://packetstormsecurity.com/files/165001/SuiteCRM-7.11.18-Remote-Code-Execution.html