CVE-2025-25709
📋 TL;DR
A privilege escalation vulnerability in dtp.ae tNexus Airport View v2.8 allows remote attackers to gain elevated privileges through the addUser and updateUser endpoints. This affects organizations using this specific airport management software version for access control and user management.
💻 Affected Systems
- dtp.ae tNexus Airport View
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain administrative access to the airport management system, potentially compromising security systems, flight data, or physical access controls.
Likely Case
Unauthorized users gain elevated privileges to modify user accounts, access sensitive airport operations data, or bypass security restrictions.
If Mitigated
With proper network segmentation and access controls, impact is limited to the specific application instance without affecting broader airport systems.
🎯 Exploit Status
Exploitation requires access to the vulnerable endpoints but specific authentication requirements are unknown.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version 2.9 or later
Vendor Advisory: https://github.com/z5jt/vulnerability-research/tree/main/CVE-2025-25709
Restart Required: No
Instructions:
1. Contact dtp.ae vendor for updated version 2.9+ 2. Backup current configuration 3. Install the updated version 4. Verify user privilege settings
🔧 Temporary Workarounds
Endpoint Restriction
allBlock access to /addUser and /updateUser endpoints at network or application firewall level
Network Segmentation
allIsolate the tNexus Airport View system from untrusted networks
🧯 If You Can't Patch
- Implement strict network access controls to limit who can reach the vulnerable endpoints
- Enable detailed logging and monitoring of all user management activities
🔍 How to Verify
Check if Vulnerable:
Check if running tNexus Airport View version 2.8 and if /addUser and /updateUser endpoints are accessibleCheck Version:
Check application interface or configuration files for version informationVerify Fix Applied:
Verify installation of version 2.9+ and test that privilege escalation attempts via those endpoints fail📡 Detection & Monitoring
Log Indicators:
- Unusual user creation/modification events
- Multiple failed privilege escalation attempts
- Access to /addUser or /updateUser from unexpected sources
Network Indicators:
- HTTP requests to /addUser or /updateUser endpoints with privilege modification parameters
SIEM Query:
source_ip=* AND (url_path="/addUser" OR url_path="/updateUser") AND (http_method="POST" OR http_method="PUT")