CVE-2025-59736
📋 TL;DR
This is a critical command injection vulnerability in AndSoft's e-TMS v25.03 that allows attackers to execute arbitrary operating system commands on the server by sending a specially crafted POST request. Any organization using the vulnerable version of this transportation management software is affected, potentially allowing complete server compromise.
💻 Affected Systems
- AndSoft e-TMS
📦 What is this software?
E Tms by Andsoft
⚠️ Risk & Real-World Impact
Worst Case
Complete server takeover leading to data theft, ransomware deployment, lateral movement to other systems, and persistent backdoor installation.
Likely Case
Initial foothold on the server leading to data exfiltration, credential harvesting, and deployment of additional malware or backdoors.
If Mitigated
Limited impact due to network segmentation, minimal privileges, and proper monitoring catching exploitation attempts early.
🎯 Exploit Status
The vulnerability requires only a POST request to exploit, making it trivial for attackers with basic web exploitation knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: v25.04 or later
Vendor Advisory: https://www.incibe.es/en/incibe-cert/notices/aviso/update-24092025-multiple-vulnerabilities-andsofts-e-tms
Restart Required: Yes
Instructions:
1. Contact AndSoft for the latest patched version. 2. Backup current configuration and data. 3. Install the updated version. 4. Restart the application server. 5. Verify the fix is applied.
🔧 Temporary Workarounds
Web Application Firewall Rule
allBlock or sanitize requests containing command injection patterns in the 'm' parameter
WAF specific - configure rule to block POST requests to /clt/LOGINFRM_DJO.ASP with suspicious 'm' parameter values
Network Access Control
allRestrict access to the vulnerable endpoint
firewall rule to block external access to /clt/LOGINFRM_DJO.ASP
🧯 If You Can't Patch
- Isolate the e-TMS server in a segmented network with strict inbound/outbound firewall rules
- Implement application-level input validation to sanitize the 'm' parameter before processing
🔍 How to Verify
Check if Vulnerable:
Check if version is v25.03 and test with controlled command injection payload in 'm' parameter of POST request to /clt/LOGINFRM_DJO.ASPCheck Version:
Check application version in admin interface or consult vendor documentationVerify Fix Applied:
Attempt the same exploitation after patching - should no longer execute commands📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to /clt/LOGINFRM_DJO.ASP with shell metacharacters in parameters
- Unexpected process execution from web server context
Network Indicators:
- POST requests to vulnerable endpoint with command injection patterns
- Outbound connections from web server to unexpected destinations
SIEM Query:
source="web_server" AND (url="/clt/LOGINFRM_DJO.ASP" AND (param="m" AND value CONTAINS "|" OR value CONTAINS ";" OR value CONTAINS "&" OR value CONTAINS "`"))