Is CVE-2024-49091 in the CISA KEV catalog?

No. CVE-2024-49091 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-49091?

CVE-2024-49091 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2024-49091?

CVE-2024-49091 has an EPSS score of 1.65% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-49091?

Install KB5048699 for Windows Server 2012. Fixes are available for 13 affected products.

CVE & CISA-KEV Catalog

CVE-2024-49091

HIGHEPSS 73th pctl

7.2

CVSS v3

NVD

Description

Windows Domain Name Service Remote Code Execution Vulnerability

CWE-591

How to fix

Remediation Available

Windows Server 2012Windows

Install:KB5048699Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5048699Microsoft

Windows Server 2012 R2Windows

Install:KB5048735Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5048735Microsoft

Windows Server 2016Windows

Install:KB5048671Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5048671Microsoft

Windows Server 2019Windows

Install:KB5048661Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5048661Microsoft

Windows Server 2022Windows

Install:KB5048800Microsoft

Install:KB5048654Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5048654Microsoft

Install:KB5048800Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)Windows

Install:KB5048653Microsoft

Windows Server 2025Windows

Install:KB5048667Microsoft

Install:KB5048794Microsoft

Windows Server 2025 (Server Core installation)Windows

Install:KB5048667Microsoft

Install:KB5048794Microsoft

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 ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.65%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Vendor Advisory1

msrc.microsoft.com

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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 2025-01-08.