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01 Record

CVE-2024-20697

Windows libarchive Remote Code Execution Vulnerability

HighPUBLISHEDCNA: microsoft
CNA base score7.3 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
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02 Description

Windows libarchive Remote Code Execution Vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
72.16% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 99.3% of scored records. A rank, not a probability.
NVD base score
7.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-01-09 17:56Z2 YR AGO
Last updated
2025-06-05 20:16Z1 YR AGO
Reserved
2023-11-28
Assigning CNA
microsoft
Record state
PUBLISHED
Severity
High (CVSS 7.3)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Weaknesses
  • CWE-122Heap-based Buffer OverflowVariant
Data version
5.1
Document digest
c7b825dc63ac5b9fd4eb79fdd8fc7b0d98ed9bc709281dbd0ecd476c05e1a6dc

05 Affected products

VendorProductVersionsPlatforms
MicrosoftWindows 11 version 22H210.0.22621.0 to < 10.0.22621.3007ARM64-based Systems, x64-based Systems
MicrosoftWindows 11 version 22H310.0.22631.0 to < 10.0.22631.3007ARM64-based Systems
MicrosoftWindows 11 Version 23H210.0.22631.0 to < 10.0.22631.3007x64-based Systems
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0 to < 10.0.25398.643x64-based Systems

06 References