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Vulnerability details

CVE-2024-49026

Microsoft 365 Apps for EnterpriseMicrosoft Excel Click-to-RunMicrosoft OfficeMicrosoft Office LTSCMicrosoft Office Online Server

Microsoft Excel Remote Code Execution Vulnerability

CVSS 3.1
7.8High

Official description

Microsoft Excel Remote Code Execution Vulnerability

CVSS scores

ScoreVersionSourceVector
7.8High 3.1 CVEProject cvelistV5 (CNA) (microsoft) CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Affected products

VendorProductVersionsSource
Microsoft Microsoft 365 Apps for Enterprise 16.0.1 ≤ v < https://aka.ms/OfficeSecurityReleases CVEProject cvelistV5 (CNA)
Microsoft Microsoft Excel 2016 Click-to-Run (C2R) 16.0.0 ≤ v < 16.0.5474.1001 CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office 2019 19.0.0 ≤ v < https://aka.ms/OfficeSecurityReleases CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office LTSC 2021 16.0.1 ≤ v < https://aka.ms/OfficeSecurityReleases CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office LTSC 2024 1.0.0 ≤ v < https://aka.ms/OfficeSecurityReleases CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office Online Server 16.0.1 ≤ v < 16.0.10416.20007 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2024-11-12
Last updated
2025-07-08
State
Published
Assigner (CNA)
microsoft

Exploit prediction (EPSS)

0.96%
Probability of exploitation in 30 days
61.7%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-77
    Improper Neutralization of Special Elements used in a Command ('Command Injection')