CVE-2021-33752

Windows DNS Snap-in Remote Code Execution Vulnerability

HIGH
8.8
CVSS Score
Published: July 14, 2021 at 05:53 PM UTC
Updated: August 10, 2026 at 04:17 PM UTC
16 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows Server 2012

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

Description

Windows DNS Snap-in Remote Code Execution Vulnerability

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

10.0.10240.0 ≤ v < 10.0.10240.1900310.0.10240.0
Affected range stops below 10.0.10240.19003, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.17763.206110.0.0 ≤ v < 10.0.19041.111010.0.17763.0 ≤ v < 10.0.17763.206110.0.010.0.17763.0
Affected range stops below 10.0.17763.2061, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.19041.1110, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.18363.167910.0.0
Affected range stops below 10.0.18363.1679, so it looks safe — our inference, not a vendor statement
6.1.0 ≤ v < 6.1.7601.256616.1.0sp1
Affected range stops below 6.1.7601.25661, so it looks safe — our inference, not a vendor statement
6.3.0 ≤ v < 6.3.9600.200696.3.0
Affected range stops below 6.3.9600.20069, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.19041.111010.0.0
Affected range stops below 10.0.19041.1110, so it looks safe — our inference, not a vendor statement
6.0.6003.0 ≤ v < 6.0.6003.211676.1.7601.0 ≤ v < 6.1.7601.256616.0.6003.06.1.7601.0r2 sp1sp2
Affected range stops below 6.0.6003.21167, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.7601.25661, so it looks safe — our inference, not a vendor statement
6.2.9200.0 ≤ v < 6.2.9200.234096.3.9600.0 ≤ v < 6.3.9600.200696.2.9200.06.3.9600.0r2
Affected range stops below 6.2.9200.23409, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.3.9600.20069, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

8.8HIGHmicrosoft
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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