CVE-2025-23092
📋 TL;DR
This vulnerability allows authenticated administrators in Mitel OpenScape Accounting Management to conduct path traversal attacks due to insufficient input sanitization. Successful exploitation could lead to arbitrary file uploads and command execution. Organizations using affected versions of this software are at risk.
💻 Affected Systems
- Mitel OpenScape Accounting Management
⚠️ 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
Full system compromise through arbitrary command execution, data exfiltration, and lateral movement within the network.
Likely Case
Unauthorized file uploads leading to data manipulation, privilege escalation, or persistence mechanisms being established.
If Mitigated
Limited impact due to network segmentation and strict access controls preventing administrative abuse.
🎯 Exploit Status
Exploitation requires administrative credentials but path traversal vulnerabilities are typically straightforward to exploit once authenticated.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: V5 R1.1.1 or later
Vendor Advisory: https://www.mitel.com/support/mitel-product-security-advisory-misa-2025-0006
Restart Required: Yes
Instructions:
1. Download the latest patch from Mitel support portal. 2. Backup current configuration. 3. Apply the patch following vendor instructions. 4. Restart the OpenScape Accounting Management service. 5. Verify successful update.
🔧 Temporary Workarounds
Restrict Administrative Access
allLimit administrative accounts to only trusted personnel and implement multi-factor authentication
Network Segmentation
allIsolate OpenScape Accounting Management systems from critical infrastructure
🧯 If You Can't Patch
- Implement strict access controls and monitor administrative account activity
- Deploy web application firewall with path traversal protection rules
🔍 How to Verify
Check if Vulnerable:
Check OpenScape Accounting Management version via web interface or configuration filesCheck Version:
Check web interface or consult system documentation for version informationVerify Fix Applied:
Verify version is V5 R1.1.1 or later and test path traversal attempts are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual file upload patterns
- Administrative account activity outside normal hours
- Path traversal patterns in web logs
Network Indicators:
- Unexpected outbound connections from OpenScape system
- File transfer to unusual destinations
SIEM Query:
source="openscape-logs" AND (event="file_upload" OR event="admin_action") AND (path="../" OR path="..\")