CVE-2025-32707 — Windows CLFS Privilege Escalation

Key facts

CVE-2025-32707 is a Critical vulnerability: Windows CLFS Privilege Escalation. This entry ships a detection-only PoC.

CVE	CVE-2025-32707
Severity	Critical
Detection / prevention	—
PoC	poc.py
Source	2025/CVE-2025-32707/

Details

Overview

CLFS driver privilege escalation

Vulnerability Details

• CVE ID: CVE-2025-32707
• CVSS Score: 9.8 (Critical)
• Type: Privilege Escalation
• Product: Windows CLFS

Affected Products

• Windows CLFS (specific versions - check vendor advisory)

Proof of Concept

Usage

python3 poc.py -t https://target.com -c
python3 poc.py -t https://target.com -c --version-only

Mitigation

1. Apply vendor patches immediately
2. Implement network segmentation
3. Monitor for exploitation attempts
4. Review access controls

References

• NVD Entry

Disclaimer

This PoC is for authorized security testing only.

Frequently asked questions

What is CVE-2025-32707?

CVE-2025-32707 is a Critical vulnerability: Windows CLFS Privilege Escalation. This entry ships a detection-only PoC.

How do I detect CVE-2025-32707?

Run the detection-only PoC included with this entry against your Docker test lab to confirm whether a target is affected; pair it with your own IDS logging.

How do I block or mitigate CVE-2025-32707?

Upgrade to a fixed version per the vendor advisory; the NVD record lists the affected versions. Use the included PoC to verify your remediation.

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For authorized security testing and research only. See the full source and NVD record.