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CVE-2017-8570

7.8
HIGHCVSS v3.1 Base Score
94.22%
HIGH RiskEPSS (100th percentile)
KEV
NVD-CWE-noinfo

Microsoft Office allows a remote code execution vulnerability due to the way that it handles objects in memory, aka "Microsoft Office Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-0243.

Published: 7/11/2017
Modified: 4/22/2026
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ACTIVELY EXPLOITED IN THE WILD

This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Vulnerability Name:

Microsoft Office Remote Code Execution Vulnerability

Vendor / Product:

Microsoft Office

Required Action:

Apply updates per vendor instructions.

Due Date: 8/25/2022(OVERDUE)
Added to KEV:

2/25/2022

Notes:

https://nvd.nist.gov/vuln/detail/CVE-2017-8570

Vulnerability Summary

CVSS v3 Score

7.8HIGH

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

CVSS v2 Score

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS Score (Exploitation Probability)

94.22%HIGH Exploitation Risk
100th percentile

This vulnerability has a 94.22% probability of being exploited in the next 30 days, ranking higher than 100% of all scored CVEs.

CWE Classification

NVD-CWE-noinfo

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