GitHub Repo

Confluence

Date: 2023-07-21 ID: 15c6f2a9-a960-4f60-b1c2-bd2ae129ef7d Author: Michael Haag, Splunk Environment: attack_range Directory: confluence

Description

Attack data related to CVE-2023-22515

MITRE ATT&CK Techniques

ID Technique Tactic
T1190 Exploit Public-Facing Application Initial Access

Environment Details

Field Value
Environment attack_range
Directory confluence
Test Date 2023-07-21

Datasets

The following datasets were collected during this attack simulation:

Nginx_plus_kv_confluence

  • Path: /datasets/attack_techniques/T1190/confluence/nginx_plus_kv_confluence.log
  • Sourcetype: nginx:plus:access
  • Source: nginx

Nginx_kv_confluence_cve-2024-21683

  • Path: /datasets/attack_techniques/T1190/confluence/nginx_kv_confluence_CVE-2024-21683.log
  • Sourcetype: nginx:plus:access
  • Source: nginx

Suricata_confluence_cve-2023-22527

  • Path: /datasets/attack_techniques/T1190/confluence/suricata_confluence_cve-2023-22527.log
  • Sourcetype: suricata
  • Source: suricata

Nginx_shellservlet

  • Path: /datasets/attack_techniques/T1190/confluence/nginx_shellservlet.log
  • Sourcetype: nginx:plus:access
  • Source: nginx

The following detections in our security content repository use this attack data for testing:

Detection Name Type Source MITRE ATT&CK Analytic Story
Web Remote ShellServlet Access TTP Web T1190 CVE-2023-22515 Privilege Escalation Vulnerability Confluence Data Center and Server, GhostRedirector IIS Module and Rungan Backdoor
Confluence Pre-Auth RCE via OGNL Injection CVE-2023-22527 TTP Web T1190 Confluence Data Center and Confluence Server Vulnerabilities
Confluence CVE-2023-22515 Trigger Vulnerability TTP Web T1190 CVE-2023-22515 Privilege Escalation Vulnerability Confluence Data Center and Server
Confluence Data Center and Server Privilege Escalation TTP Web T1190 CVE-2023-22515 Privilege Escalation Vulnerability Confluence Data Center and Server, Confluence Data Center and Confluence Server Vulnerabilities

Usage Instructions

Replay with Splunk Attack Data

Replay attack data with replay.py from Splunk Attack Data.

1python replay.py --dataset /datasets/attack_techniques/T1190/confluence/nginx_plus_kv_confluence.log --index attack_data

Manual Import

  1. Download the dataset files from the paths listed above
  2. Configure your Splunk instance with the appropriate sourcetypes
  3. Import the logs using the Splunk Add Data wizard

Related Content

Find more detections and analytics for this attack technique in our security content repository.

Source: GitHub | Version: 1.0