Rule Category

SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.

Alert Message

SERVER-WEBAPP Horde Groupware Webmail data import PHP code injection attempt

Rule Explanation

This rule looks for crafted data injected in the "escape" or the "quote" parameters sent to the Horde Groupware Webmail Edition. If crafted successfully, an attacker can get remote code execution on the vulnerable server.

What To Look For

This rule alerts on attempts to exploit a remote code execution vulnerability in Horde Groupware Webmail Edition.

Known Usage

No public information

False Positives

No known false positives


Cisco Talos Intelligence Group

MITRE ATT&CK Framework

Tactic: Initial Access

Technique: Exploit Public-Facing Application

For reference, see the MITRE ATT&CK vulnerability types here:

Rule Vulnerability

CVE Additional Information