Is CVE-2023-35355 in the CISA KEV catalog?

No. CVE-2023-35355 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-35355?

CVE-2023-35355 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-35355?

CVE-2023-35355 has an EPSS score of 0.71% (49th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-35355?

Install KB5030214 for Windows 10 Version 1809. Fixes are available for 9 affected products.

CVE & CISA-KEV Catalog

CVE-2023-35355

HIGH

7.8

CVSS v3

NVD

Description

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

CWE-121Stack-based Buffer Overflow

How to fix

Remediation Available

Windows 10 Version 1809Windows

Install:KB5030214Microsoft

Windows 10 Version 21H2Windows

Install:KB5030211Microsoft

Windows 10 Version 22H2Windows

Install:KB5030211Microsoft

Windows 11 Version 22H2Windows

Install:KB5030219Microsoft

Windows 11 version 21H2Windows

Install:KB5030217Microsoft

Windows Server 2019Windows

Install:KB5030214Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5030214Microsoft

Windows Server 2022Windows

Install:KB5030216Microsoft

Install:KB5030325Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5030325Microsoft

Install:KB5030216Microsoft

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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.71%probability of exploitation in 30 days

49thpercentile

Moderate risk: more likely to be exploited than 49% of all known CVEs.

References

Patch1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2009-0927	High	8.8	97%	KEV	Fix
CVE-2020-10924	High	8.8	87%	-	-
CVE-2022-20705	Critical	10.0	80%	-	-

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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 2025-04-08.