Rule Category

SERVER-OTHER -- Snort has detected traffic exploiting vulnerabilities in a server in the network.

Alert Message

SERVER-OTHER lodash defaultsDeep prototype pollution attempt

Rule Explanation

This rule is looking for an external user that attempts to send a JSON structure that can be used to alter Javascript prototypes in use on the vulnerable host.

What To Look For

This rule alerts on initial attack traffic.

Known Usage

No public information

False Positives

No known false positives

Contributors

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: https://attack.mitre.org

Rule Vulnerability

CVE Additional Information