Named Pipe File System Elevation of Privilege Vulnerability
CVE-2022-22715

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows 10 Version 1909
Vendor
CVE Published:
9 February 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 12%

What is CVE-2022-22715?

Named Pipe File System Elevation of Privilege Vulnerability

Affected Version(s)

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.2565

Windows 10 Version 1809 ARM64-based Systems 10.0.0 < 10.0.17763.2565

Windows 10 Version 1909 32-bit Systems 10.0.0 < 10.0.18363.2094

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-22715
Created by vportal

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

EPSS Score

12% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.