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Vulnerability Intelligence Report
Visual Studio Remote Code Execution Vulnerability

CVE-2020-16874

<p>A remote code execution vulnerability exists in Visual Studio when it improperly handles objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>To exploit the vulnerability, an attacker would have to convince a user to open a specially crafted file with an affected version of Visual Studio.</p> <p>The update addresses the vulnerability by correcting how Visual Studio handles objects in memory.</p>

No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:4.29%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions

Vendor Product Affected Versions
Microsoft Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) 16.0.0 < publication (affected)
Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 15.9.0 < publication (affected)
Microsoft Microsoft Visual Studio 2019 version 16.0 16.0 < publication (affected)
Microsoft Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) 16.0 < publication (affected)
Microsoft Microsoft Visual Studio 2012 Update 5 11.0.0 < publication (affected)
Microsoft Microsoft Visual Studio 2013 Update 5 12.0.0 < publication (affected)
Microsoft Microsoft Visual Studio 2015 Update 3 14.0.0 < publication (affected)

References & Technical Advisories

No reference links found.

Threat Intelligence Signals

EPSS Score
4.285%

Identity & Timeline

StatusPUBLISHED
Assigning AuthorityMicrosoft Corporation · Vendor · USA
Reserved2020-08-04T00:00:00
Published2020-09-11T17:08:47
Patch Date2020-09-08
Last Updated2024-08-04T13:45:34

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