CVE-2025-32980
📋 TL;DR
NETSCOUT nGeniusONE before version 6.4.0 P11 b3245 has a weak sudo configuration that allows local users to escalate privileges. This affects organizations using vulnerable versions of the nGeniusONE network monitoring platform. Attackers with local access can potentially gain root privileges on the system.
💻 Affected Systems
- NETSCOUT nGeniusONE
⚠️ 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
Local attacker gains full root privileges, enabling complete system compromise, data theft, and persistent backdoor installation.
Likely Case
Privileged user or attacker with initial access escalates to root to install malware, exfiltrate sensitive network monitoring data, or pivot to other systems.
If Mitigated
Attackers remain confined to limited user privileges with minimal impact on system integrity and data confidentiality.
🎯 Exploit Status
Exploitation requires local user access. The weak sudo configuration likely allows privilege escalation through standard sudo command abuse.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 6.4.0 P11 b3245 or later
Vendor Advisory: https://www.netscout.com/securityadvisories
Restart Required: Yes
Instructions:
1. Download the latest patch from NETSCOUT support portal. 2. Backup current configuration. 3. Apply the patch following vendor instructions. 4. Restart the nGeniusONE services. 5. Verify the fix by checking sudo configuration.
🔧 Temporary Workarounds
Restrict Sudo Configuration
linuxManually review and tighten sudo configuration to prevent privilege escalation
sudo visudo
# Review and restrict sudo rules for ngenius user
# Remove unnecessary sudo permissions
Implement Least Privilege Access
linuxRestrict local user access to nGeniusONE systems
# Implement strict access controls
# Use sudoers.d files with minimal permissions
# Regularly audit sudo configurations
🧯 If You Can't Patch
- Implement strict access controls to limit who can log into nGeniusONE systems
- Regularly audit sudo configurations and monitor for privilege escalation attempts
🔍 How to Verify
Check if Vulnerable:
Check nGeniusONE version and review sudo configuration for overly permissive rulesCheck Version:
ngeniusone --version or check installation documentationVerify Fix Applied:
Verify version is 6.4.0 P11 b3245 or later and sudo configuration has been properly restricted📡 Detection & Monitoring
Log Indicators:
- Unusual sudo command executions
- Failed sudo attempts from non-privileged users
- Privilege escalation attempts in system logs
Network Indicators:
- Unusual outbound connections from nGeniusONE system
- Unexpected SSH or remote access attempts
SIEM Query:
source="sudo.log" AND (event="COMMAND" OR event="FAILED") AND user!="root" AND command="*ngenius*"