CVE-2025-48430
📋 TL;DR
An uncaught exception vulnerability in Gallagher Command Centre Server allows authorized privileged operators to crash the server intentionally. This affects all versions of Command Centre Server 8.90 and prior, and specific versions of 9.00 through 9.30. Only authenticated operators with administrative privileges can exploit this vulnerability.
💻 Affected Systems
- Gallagher Command Centre Server
⚠️ 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
Malicious or compromised privileged operator causes complete server outage, disrupting all security operations and monitoring capabilities.
Likely Case
Accidental or intentional server crash by authorized operator leading to temporary service disruption.
If Mitigated
Limited impact with proper access controls and monitoring of privileged operator activities.
🎯 Exploit Status
Requires authorized privileged operator access, making exploitation more difficult but still possible through insider threat or compromised credentials.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: vEL9.30.2482 (MR2) for 9.30, vEL9.20.2819 (MR4) for 9.20, vEL9.10.3672 (MR7) for 9.10, vEL9.00.3831 (MR8) for 9.00
Vendor Advisory: https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-48430
Restart Required: No
Instructions:
1. Download appropriate patch version from Gallagher support portal. 2. Backup current configuration. 3. Apply patch following Gallagher's update procedures. 4. Verify server functionality post-update.
🔧 Temporary Workarounds
Restrict Privileged Access
allLimit number of users with privileged operator roles to only essential personnel.
Implement Least Privilege
allReview and reduce operator privileges to minimum required for job functions.
🧯 If You Can't Patch
- Implement strict access controls and monitoring for privileged operator accounts
- Establish server redundancy and failover mechanisms to minimize disruption impact
🔍 How to Verify
Check if Vulnerable:
Check Command Centre Server version against affected version list in Gallagher advisory.Check Version:
Check version in Command Centre Server administration interface or Gallagher management toolsVerify Fix Applied:
Verify server version shows patched version (vEL9.30.2482 or higher for 9.30, etc.) and test server stability.📡 Detection & Monitoring
Log Indicators:
- Unexpected server crashes or restarts
- Error logs showing uncaught exceptions from operator actions
Network Indicators:
- Sudden loss of connectivity to Command Centre Server
- Unusual patterns of privileged operator activity
SIEM Query:
source="command-centre" AND (event_type="crash" OR event_type="exception") AND user_role="privileged_operator"