CVE-2025-25711
📋 TL;DR
This vulnerability allows remote attackers to escalate privileges in dtp.ae tNexus Airport View version 2.8 by manipulating the ProfileID parameter in the /tnexus/rest/admin/updateUser API endpoint. Attackers can gain administrative access without proper authorization. Organizations using this specific version of the airport management software are affected.
💻 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
Complete system compromise where attackers gain administrative privileges, potentially accessing sensitive airport operations data, modifying configurations, or disrupting critical systems.
Likely Case
Unauthorized privilege escalation leading to data theft, configuration changes, or lateral movement within the airport management network.
If Mitigated
Limited impact with proper network segmentation and API endpoint restrictions preventing unauthorized access attempts.
🎯 Exploit Status
Exploitation requires understanding of the API structure and ability to craft HTTP requests with manipulated ProfileID values. No authentication bypass is mentioned, suggesting some level of access is needed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version 2.9 or later (inferred from CVE pattern)
Vendor Advisory: Not provided in references
Restart Required: No
Instructions:
1. Contact dtp.ae vendor for official patch. 2. Upgrade to version 2.9 or later. 3. Test the update in staging environment. 4. Deploy to production systems during maintenance window.
🔧 Temporary Workarounds
API Endpoint Restriction
allBlock or restrict access to the vulnerable /tnexus/rest/admin/updateUser endpoint using web application firewall or network controls.
Input Validation Enhancement
allImplement server-side validation to verify ProfileID values and ensure proper authorization checks before processing update requests.
🧯 If You Can't Patch
- Implement strict network segmentation to isolate the tNexus system from untrusted networks
- Deploy web application firewall with rules to detect and block suspicious ProfileID manipulation attempts
🔍 How to Verify
Check if Vulnerable:
Check if running tNexus Airport View version 2.8. Review API logs for unauthorized access attempts to /tnexus/rest/admin/updateUser endpoint.Check Version:
Check application configuration files or admin interface for version informationVerify Fix Applied:
Verify version is updated to 2.9 or later. Test that ProfileID manipulation no longer allows privilege escalation.📡 Detection & Monitoring
Log Indicators:
- Multiple failed authorization attempts followed by successful /tnexus/rest/admin/updateUser requests
- Unusual ProfileID values in API logs
- Administrative actions from non-admin accounts
Network Indicators:
- HTTP POST requests to /tnexus/rest/admin/updateUser with manipulated parameters
- Unusual traffic patterns to admin API endpoints
SIEM Query:
source="tnexus_logs" AND (uri="/tnexus/rest/admin/updateUser" AND (user_role!="admin" OR profile_id_changes>threshold))