CVE-2023-28614
📋 TL;DR
This vulnerability allows remote attackers to execute arbitrary operating system commands on Freewill iFIS (SMART Trade) servers by injecting shell metacharacters into report page parameters. It affects organizations using Freewill iFIS version 20.01.01.04 for financial trading operations.
💻 Affected Systems
- Freewill iFIS
- SMART Trade
📦 What is this software?
Smart Trade by Freewillsolutions
⚠️ Risk & Real-World Impact
Worst Case
Full system compromise allowing attacker to execute arbitrary commands with application privileges, potentially leading to data theft, ransomware deployment, or complete server takeover.
Likely Case
Unauthenticated remote code execution leading to data exfiltration, installation of backdoors, or lateral movement within the network.
If Mitigated
Limited impact if proper network segmentation, application firewalls, and least privilege principles are implemented.
🎯 Exploit Status
The vulnerability is straightforward to exploit with publicly available technical details. No authentication is required.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Contact Freewill Solutions for patched version
Vendor Advisory: https://www.freewillsolutions.com/smart-trade-ifis
Restart Required: Yes
Instructions:
1. Contact Freewill Solutions support for patched version
2. Backup current configuration and data
3. Apply the patch provided by vendor
4. Restart the iFIS service
5. Verify functionality
🔧 Temporary Workarounds
Network Segmentation
allIsolate iFIS servers from internet and restrict internal access to authorized users only
Web Application Firewall
allDeploy WAF with rules to block shell metacharacters in report page parameters
🧯 If You Can't Patch
- Immediately isolate affected systems from internet and restrict internal network access
- Implement strict input validation and sanitization at network perimeter
🔍 How to Verify
Check if Vulnerable:
Check if running Freewill iFIS version 20.01.01.04. Review application logs for suspicious report page requests containing shell metacharacters.Check Version:
Check application interface or configuration files for version information (specific command depends on installation)Verify Fix Applied:
Verify with vendor that patched version is installed. Test report functionality with safe inputs to ensure no command execution occurs.📡 Detection & Monitoring
Log Indicators:
- Unusual report page requests containing characters like ;, |, &, $, (, ), {, }
- Unexpected command execution in system logs from iFIS process
Network Indicators:
- HTTP requests to report endpoints with shell metacharacters in parameters
- Outbound connections from iFIS server to unexpected destinations
SIEM Query:
source="iFIS_logs" AND (uri="*report*" AND (param="*;*" OR param="*|*" OR param="*&*" OR param="*$(*"))🔗 References
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0012.md
- https://www.freewillsolutions.com/smart-trade-ifis
- https://www.kb.cert.org/vuls/id/947701
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0012.md
- https://www.freewillsolutions.com/smart-trade-ifis
- https://www.kb.cert.org/vuls/id/947701
