CVE-2025-15328
📋 TL;DR
CVE-2025-15328 is an improper link resolution vulnerability in Tanium Enforce that could allow attackers to access files they shouldn't be able to reach. This affects organizations using Tanium Enforce for endpoint management and security enforcement. Attackers could potentially read sensitive files by exploiting symbolic link or junction manipulation.
💻 Affected Systems
- Tanium Enforce
⚠️ 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
Attackers could read sensitive system files, configuration files, or credential stores, potentially leading to lateral movement or privilege escalation within the environment.
Likely Case
Local attackers could read files they shouldn't have access to, potentially exposing sensitive configuration data or limited system information.
If Mitigated
With proper access controls and monitoring, impact would be limited to information disclosure of non-critical files.
🎯 Exploit Status
Exploitation requires local access to the endpoint and knowledge of the vulnerability. No public exploits are known at this time.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check Tanium advisory TAN-2025-007 for specific fixed versions
Vendor Advisory: https://security.tanium.com/TAN-2025-007
Restart Required: Yes
Instructions:
1. Review Tanium advisory TAN-2025-007. 2. Update Tanium Enforce to the patched version. 3. Restart Tanium services. 4. Verify the update was successful.
🔧 Temporary Workarounds
Restrict local access
allLimit local user access to systems running Tanium Enforce to reduce attack surface
Monitor file access patterns
allImplement monitoring for unusual file access attempts through Tanium Enforce
🧯 If You Can't Patch
- Implement strict access controls to limit who can interact with Tanium Enforce endpoints
- Monitor for unusual file access patterns and investigate any suspicious activity
🔍 How to Verify
Check if Vulnerable:
Check Tanium Enforce version against the patched version listed in TAN-2025-007Check Version:
tanium version (or check via Tanium console)Verify Fix Applied:
Verify Tanium Enforce is updated to the version specified in the Tanium advisory📡 Detection & Monitoring
Log Indicators:
- Unusual file access patterns through Tanium Enforce
- Multiple failed file access attempts
- Access to sensitive system files
Network Indicators:
- Unusual Tanium agent communication patterns
- Large data transfers from endpoints
SIEM Query:
source="tanium" AND (event_type="file_access" OR event_type="enforce_action") AND file_path CONTAINS sensitive_paths