CVE-2025-3497
📋 TL;DR
This CVE indicates that the Radiflow iSAP Smart Collector runs on CentOS 7, which reached end of life on June 30, 2024. Organizations using this product are vulnerable to unpatched security flaws in the underlying operating system that could be exploited by attackers. The vulnerability affects all deployments of Radiflow iSAP Smart Collector with VSAP 1.20 on CentOS 7.
💻 Affected Systems
- Radiflow iSAP Smart Collector
⚠️ 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 allowing attackers to gain root access, exfiltrate sensitive industrial control system data, disrupt operations, or pivot to other network segments.
Likely Case
Privilege escalation, data theft, or installation of persistent backdoors due to unpatched vulnerabilities in the EOL operating system.
If Mitigated
Limited impact if system is isolated, has strict network controls, and monitoring detects anomalous activity before exploitation succeeds.
🎯 Exploit Status
While no specific exploit is mentioned, the EOL status means any unpatched vulnerability in CentOS 7 could be exploited. Attackers can leverage known vulnerabilities that won't be patched.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: N/A
Vendor Advisory: https://www.cvcn.gov.it/cvcn/cve/CVE-2025-3497
Restart Required: No
Instructions:
1. Migrate to a supported operating system (CentOS Stream, RHEL, or alternative Linux distribution). 2. Contact Radiflow for guidance on upgrading the iSAP Smart Collector to a version running on a supported OS. 3. There is no patch for CentOS 7 EOL status.
🔧 Temporary Workarounds
Network Segmentation and Isolation
linuxIsolate the vulnerable system from untrusted networks and restrict access to necessary services only.
iptables -A INPUT -s <trusted_network> -j ACCEPT
iptables -A INPUT -j DROP
Enhanced Monitoring and Logging
linuxImplement comprehensive logging and monitoring to detect exploitation attempts.
auditctl -a always,exit -F arch=b64 -S execve -k process_execution
systemctl start auditd
🧯 If You Can't Patch
- Implement strict network segmentation to isolate the system from critical assets.
- Deploy intrusion detection systems and enhanced monitoring to detect exploitation attempts.
🔍 How to Verify
Check if Vulnerable:
Check the operating system version: cat /etc/centos-release and verify it shows CentOS 7. Also check if the system is running Radiflow iSAP Smart Collector VSAP 1.20.Check Version:
cat /etc/centos-release && rpm -qa | grep -i radiflowVerify Fix Applied:
Verify the OS has been migrated to a supported version (not CentOS 7) and the Radiflow iSAP Smart Collector is running on the new supported platform.📡 Detection & Monitoring
Log Indicators:
- Unusual process execution, privilege escalation attempts, unexpected network connections from the system
- Failed authentication attempts, configuration changes to system files
Network Indicators:
- Unexpected outbound connections from the system, unusual port scanning originating from the system
- Traffic to known malicious IPs or domains
SIEM Query:
source="radiflow_system" AND (event_type="process_execution" OR event_type="privilege_escalation")