Cyber Resilience

CVE-2016-3393

Microsoft Windows Server 2008 r2

CISA KEVActive ExploitationEUVD Exploited
Published
14 October 2016
Modified
22 April 2026
KEV Added
25 May 2022
Patch / advisory
CVSS Score v3.1 7.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.69 99.3th percentile
Risk Priority 83 floored blend · peak EPSS

Summary

CVE-2016-3393 is a high-severity an unspecified weakness vulnerability in Microsoft Windows Server 2008. Its CVSS base score is 7.8 (High).

Operationally, ranked in the top 0.7% of CVEs by exploit likelihood; CISA has added it to the Known Exploited Vulnerabilities catalog.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

The vulnerability is a remote code execution flaw in the Graphics Device Interface (GDI/GDI+) component of Microsoft Windows. It affects Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607. The issue is tracked as the "Windows Graphics Component RCE Vulnerability" and carries a CVSS 3.1 base score of 7.8.

An attacker can exploit the flaw by serving a crafted web site to a victim. Successful exploitation grants the ability to execute arbitrary code on the target system with the privileges of the logged-on user, provided the user visits the malicious site.

Microsoft addressed the issue in security bulletin MS16-120, which is referenced in public vulnerability databases along with related tracking entries at SecurityFocus and SecurityTracker. Organizations should apply the vendor-supplied updates to eliminate the exposure.

EU & UK References

Vulnerability Data

Graphics Device Interface (aka GDI or GDI+) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607…

more

allows remote attackers to execute arbitrary code via a crafted web site, aka "Windows Graphics Component RCE Vulnerability."

CWE(s)
KEV Date Added
25 May 2022

Related Threats

CVEs Like This One

CVE-2016-3309Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-3298Same product: Microsoft Windows 10 1507both on KEV
CVE-2017-0001Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-7256Same product: Microsoft Windows 10 1507both on KEV
CVE-2017-0005Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-7255Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-0167Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-0165Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-3351Same product: Microsoft Windows 10 1507both on KEV
CVE-2017-0149Same product: Microsoft Windows 10 1507both on KEV

Affected Assets

microsoft
windows 10 1507
all versions
microsoft
windows 10 1511
all versions
microsoft
windows 10 1607
all versions
microsoft
windows 7
all versions
microsoft
windows 8.1
all versions
microsoft
windows rt 8.1
all versions
microsoft
windows server 2008
all versions, r2
microsoft
windows server 2012
all versions, r2
microsoft
windows vista
all versions

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References