Description
The E-Mail Security Virtual Appliance (ESVA) (tested on version ESVA_2057) contains an unauthenticated command injection vulnerability in the learn-msg.cgi script. The CGI handler fails to sanitize user-supplied input passed via the id parameter, allowing attackers to inject arbitrary shell commands. Exploitation requires no authentication and results in full command execution on the underlying system.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ESVA-Project E-Mail Security Virtual Appliance
Default version status: unknown
ESVA_2057affected
References
- https://sourceforge.net/projects/esva-project/ ↗
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/esva_exec.rb ↗
- https://www.exploit-db.com/exploits/20551 ↗
- https://www.exploit-db.com/exploits/20712 ↗
- https://www.vulncheck.com/advisories/email-security-virtual-appliance-command-injection ↗