iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution
CVE-2021-43215

9.8CRITICAL

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:
15 December 2021

Summary

iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.0 < 10.0.10240.19145

Windows 10 Version 1607 32-bit Systems 10.0.0 < 10.0.14393.4825

Windows 10 Version 1809 32-bit Systems 10.0.0 < 10.0.17763.2366

References

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

EPSS Score

2% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.