PROTOCOL-VOIP -- Snort has detected traffic that may indicate the presence of the VOIP protocol or vulnerabilities in the VOIP protocol on the network.
PROTOCOL-VOIP Asterisk Manager Interface Originate action arbitrary command execution attempt
This rule looks for Originate Actions that include the invocation of "System" application commands. An attacker can exploit a vulnerability in the server's handling of "Originate" calls that can allow unprivileged users to invoke the "System" application.
What To Look For
This rule fires on attempts to invoke system commands in the Asterisk Manager Interface.
No public information
No known false positives
Cisco Talos Intelligence Group