CVE-2018-1004

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 18.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-04-12 · updated 2026-06-17
Weakness: CWE-787

Description

A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka "Windows VBScript Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Internet Explorer 9, Windows RT 8.1, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10.

Affected products

Microsoft Internet Explorer 11: 9
Microsoft Windows 10 Version 1607: 1511, 1607, 1703, 1709
Microsoft Windows 7: all versions
Microsoft Windows 8.1: all versions
Microsoft Windows RT 8.1: all versions
Microsoft Windows Server 2008: r2-sp1
Microsoft Windows Server 2012: r2
Microsoft Windows Server 2016: all versions
Microsoft Internet Explorer 9: Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for x64-based Systems Service Pack 2
Microsoft Windows 10 Version 1607: 32-bit Systems, Version 1511 for 32-bit Systems, Version 1511 for x64-based Systems, Version 1607 for 32-bit Systems, Version 1607 for x64-based Systems, Version 1703 for 32-bit Systems (+4)
Microsoft Windows 7: 32-bit Systems Service Pack 1, x64-based Systems Service Pack 1
Microsoft Windows 8.1: 32-bit systems, x64-based systems
Microsoft Windows RT 8.1: Windows RT 8.1
Microsoft Windows Server 2008 R2: Itanium-Based Systems Service Pack 1, x64-based Systems Service Pack 1, x64-based Systems Service Pack 1 (Server Core installation)
Microsoft Windows Server 2012: (Server Core installation)
Microsoft Windows Server 2012 R2: (Server Core installation)
Microsoft Windows Server 2016: (Server Core installation)

References

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