Is CVE-2023-32020 in the CISA KEV catalog?

No. CVE-2023-32020 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-32020?

CVE-2023-32020 has a CVSS v3 base score of 5.6 (MEDIUM).

What is the EPSS score for CVE-2023-32020?

CVE-2023-32020 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-32020?

Install KB5027277 for Windows Server 2008. Fixes are available for 12 affected products.

CVE & CISA-KEV Catalog

CVE-2023-32020

MEDIUM

5.6

CVSS v3

NVD

Description

Windows DNS Spoofing Vulnerability

CWE-350

How to fix

Remediation Available

Windows Server 2008Windows

Install:KB5027277Microsoft

Install:KB5027279Microsoft

Windows Server 2008 R2Windows

Install:KB5027256Microsoft

Install:KB5027275Microsoft

Windows Server 2012Windows

Install:KB5027283Microsoft

Install:KB5027281Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5027281Microsoft

Install:KB5027283Microsoft

Windows Server 2012 R2Windows

Install:KB5027282Microsoft

Install:KB5027271Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5027282Microsoft

Install:KB5027271Microsoft

Windows Server 2016Windows

Install:KB5027219Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5027219Microsoft

Windows Server 2019Windows

Install:KB5027222Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5027222Microsoft

Windows Server 2022Windows

Install:KB5027225Microsoft

Install:KB5027319Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5027225Microsoft

Install:KB5027319Microsoft

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Exploit Intelligence

0.66%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Patch1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-350 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-22884	High	7.5	32%	-	Fix
CVE-2018-7160	High	8.8	9.9%	-	Fix
CVE-2017-0902	High	8.1	4.8%	-	Fix
CVE-2026-1490	Critical	9.8	1.2%	-	-
CVE-2021-34561	High	7.5	0.9%	-	-
CVE-2020-11091	Medium	5.8	0.9%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.