CVE-2025-15332
📋 TL;DR
An information disclosure vulnerability in Tanium Threat Response could allow authenticated users to access sensitive data they shouldn't have permission to view. This affects organizations using Tanium Threat Response with vulnerable configurations. The vulnerability involves improper handling of data that could expose internal information.
💻 Affected Systems
- Tanium Threat Response
⚠️ 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
Sensitive operational data, investigation details, or threat intelligence could be exposed to unauthorized internal users, potentially aiding attackers in reconnaissance or compromising ongoing security investigations.
Likely Case
Limited exposure of non-critical operational data to authenticated users who shouldn't have access to specific Threat Response data sets.
If Mitigated
Minimal impact with proper access controls and monitoring in place, as exploitation requires authenticated access and specific conditions.
🎯 Exploit Status
Exploitation requires authenticated access and knowledge of specific vulnerable configurations; no public exploit details available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Consult Tanium documentation for specific patched versions
Vendor Advisory: https://security.tanium.com/TAN-2025-020
Restart Required: Yes
Instructions:
1. Review Tanium advisory TAN-2025-020. 2. Update Tanium Threat Response to the latest patched version. 3. Restart Tanium services. 4. Verify the update was successful.
🔧 Temporary Workarounds
Restrict Access Controls
allTighten user permissions and role-based access controls to limit who can access Threat Response data
Network Segmentation
allIsolate Tanium management network from general user networks to reduce attack surface
🧯 If You Can't Patch
- Implement strict access controls and audit all user permissions to Tanium Threat Response
- Enable detailed logging and monitoring for unusual access patterns to Threat Response data
🔍 How to Verify
Check if Vulnerable:
Check Tanium Threat Response version against Tanium's security advisory TAN-2025-020 for affected versionsCheck Version:
Check Tanium console or use Tanium CLI commands specific to your deploymentVerify Fix Applied:
Verify Tanium Threat Response has been updated to a version not listed in the advisory as vulnerable📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to Threat Response data
- Multiple failed permission checks followed by successful access
Network Indicators:
- Unusual data transfers from Tanium servers containing Threat Response data
SIEM Query:
source="tanium" AND (event_type="access_denied" OR event_type="data_access") AND resource="threat_response"