Microsoft Windows Infrared Data Association (IrDA) Information Disclosure Vulnerability
CVE-2021-31184

5.5MEDIUM

Key Information:

Vendor
Microsoft
Status
Windows 10 Version 1803
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Vendor
CVE Published:
11 May 2021

Badges

👾 Exploit Exists🟡 Public PoC

Summary

Microsoft Windows Infrared Data Association (IrDA) Information Disclosure Vulnerability

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.0 < 10.0.10240.18931

Windows 10 Version 1607 32-bit Systems 10.0.0 < 10.0.14393.4401

Windows 10 Version 1803 32-bit Systems 10.0.0 < 10.0.17134.2207

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-2021-31184
Created by waleedassar

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
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

.