Rule Category

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

Alert Message

SERVER-WEBAPP OneDev pre-authentication token leak attempt

Rule Explanation

This rule detects an attempted pre-authentication token leak in vulnerable versions of OneDev by looking for connection attempts to the unprotected URI.

What To Look For

This rule detects an attempted pre-authentication token leak in vulnerable versions of OneDev.

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

Authentication Bypass

An Authentication Bypass occurs when there is a way to avoid providing user credentials to a system before performing restricted operations on said system.

CVE Additional Information