What’s Vulnerable › Vulnerabilities

CVE-2017-8570: Microsoft Office Remote Code Execution Vulnerability

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2022-02-25
• EPSS: 89.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-07-11 · updated 2026-06-17

Description

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.

Affected products

• Microsoft Office: 2007-sp3, 2010-sp2, 2013-sp1, 2016

References

• http://www.securityfocus.com/bid/99445
• https://github.com/ParsingTeam/ppsx-file-generator
• https://github.com/rxwx/CVE-2017-8570
• https://github.com/tezukanice/Office8570
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8570
• http://www.securityfocus.com/bid/99445
• https://github.com/ParsingTeam/ppsx-file-generator
• https://github.com/rxwx/CVE-2017-8570
• https://github.com/tezukanice/Office8570
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8570
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-8570

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