Windows Point-to-Point Tunneling Protocol
CVE-2022-41116 — Windows Point-to-Point Tunneling Protocol Denial of Service Vulnerability
Executive Summary
None
Overview
5.9
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
CVSS Vector
ATTACK VECTOR
Network
ATTACK COMPLEXITY
High
PRIVILEGES REQUIRED
None
USER INTERACTION
None
SCOPE
Unchanged
Temporal Score: 5.2
EPSS Score
0.00967
probability of exploitation in the next 30 days
0.57184 percentile - updated 2026-06-20
View on FIRST.org
Affected Products
4 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Windows 7 for 32-bit Systems Service Pack 1 | 5020000 (Monthly Rollup) 5020013 (Security Only) |
Important | Denial of Service | Yes |
| Windows 7 for x64-based Systems Service Pack 1 | 5020000 (Monthly Rollup) 5020013 (Security Only) |
Important | Denial of Service | Yes |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | 5020000 (Monthly Rollup) 5020013 (Security Only) |
Important | Denial of Service | Yes |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | 5020000 (Monthly Rollup) 5020013 (Security Only) |
Important | Denial of Service | Yes |
Patches
1 patch
| Article | Type | Restart |
|---|---|---|
5020000 (Monthly Rollup) 5020013 |
Monthly Rollup | Yes |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
Microsoft's Windows Servicing and Delivery Group - Network Security and Containers (NSC) Team
References
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