SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.
SERVER-WEBAPP Hewlett Packard Enterprise Intelligent Management Center UrlAccessController Filter directory traversal attempt
This rule looks for a malicious HTTP request sent to Hewlett Packard Enterprise Intelligent Management Center UrlAccessController Filter that contains directory traversal characters present in requests containing the "/imc/" endpoint.
What To Look For
This rule fires on HTTP requests intended to exploit a directory traversal vulnerability in Hewlett Packard Enterprise Intelligent Management Center UrlAccessController Filter.
No public information
No known false positives
MITRE ATT&CK Framework
Tactic: Initial Access
Technique: Exploit Public-Facing Application
For reference, see the MITRE ATT&CK vulnerability types here:
A Directory Traversal attack targets HTTP traffic and allows the attacker to access directories outside the applications own, potentially exposing sensitive system files to leakage or overwriting. This is also known as Directory Climbing, Path Traversal, or Backtracking. An alert on this kind of attack indicates a vulnerability in security validation of user input that allows a "traverse to parent directory" or "../" command to pass through. Protect your site by filtering all user input, removing any characters but the allowed data.
CVE Additional Information