Vulnerability Intelligence Report
Microsoft Windows DNS Server Remote Code Execution Vulnerability
CVE-2020-1350
A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows DNS Server Remote Code Execution Vulnerability'.
CISA KEV
SSVC: Active Exploitation
Automatable
CVSS Base Score
10.0
CRITICAL
Exploitability:3.9
Impact Score:6.1
EPSS Probability:92.18%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-20 ↗CWE-20 Improper Input Validation
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Windows Server | 2019 (affected), 2019 (Core installation) (affected), 2016 (affected), 2016 (Core installation) (affected), 2008 for 32-bit Systems Service Pack 2 (affected), 2008 for 32-bit Systems Service Pack 2 (Core installation) (affected), 2008 for x64-based Systems Service Pack 2 (affected), 2008 for x64-based Systems Service Pack 2 (Core installation) (affected), 2008 R2 for x64-based Systems Service Pack 1 (affected), 2008 R2 for x64-based Systems Service Pack 1 (Core installation) (affected), 2012 (affected), 2012 (Core installation) (affected), 2012 R2 (affected), 2012 R2 (Core installation) (affected) |
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified (affected) |
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified (affected) |
| Microsoft | Windows Server, version 2004 (Server Core installation) | unspecified (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2019-11-04T00:00:00 |
| Published | 2020-07-14T22:54:06 |
| Last Updated | 2025-10-21T23:35:39 |
Community Chatter & Buzz