What is the severity of CVE-2021-34480?

CVE-2021-34480 has a severity rating of 'Critical' due to its potential to allow remote code execution.

How do I fix CVE-2021-34480?

To fix CVE-2021-34480, install the latest security updates provided by Microsoft for affected Windows versions.

Which Windows versions are affected by CVE-2021-34480?

CVE-2021-34480 affects multiple versions of Windows, including Windows 10, Windows 7, Windows 8.1, and Windows Server editions.

What are the risks associated with CVE-2021-34480 exploitation?

Exploitation of CVE-2021-34480 can lead to remote code execution, which may allow attackers to gain control over the affected system.

Is a workaround available for CVE-2021-34480?

Currently, there are no known workarounds for CVE-2021-34480; updating is the recommended response.

Vulnerability/
CVE-2021-34480

high

8.8

CWE

787

12/8/2021

18/11/2024

CVE-2021-34480: Scripting Engine Memory Corruption Vulnerability

First published: Thu Aug 12 2021(Updated: )

Scripting Engine Memory Corruption Vulnerability

Credit: secure@microsoft.com secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Windows 10
Microsoft Windows 10	=20h2
Microsoft Windows 10	=21h1
Microsoft Windows 10	=1607
Microsoft Windows 10	=1809
Microsoft Windows 10	=1909
Microsoft Windows 10	=2004
Microsoft Windows 7	=sp1
Microsoft Windows 8.1
Microsoft Windows RT
Microsoft Windows Server 2008 Itanium	=r2-sp1
Microsoft Windows Server 2012 x64
Microsoft Windows Server 2012 x64	=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2019

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34480

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-34480?
CVE-2021-34480 has a severity rating of 'Critical' due to its potential to allow remote code execution.
How do I fix CVE-2021-34480?
To fix CVE-2021-34480, install the latest security updates provided by Microsoft for affected Windows versions.
Which Windows versions are affected by CVE-2021-34480?
CVE-2021-34480 affects multiple versions of Windows, including Windows 10, Windows 7, Windows 8.1, and Windows Server editions.
What are the risks associated with CVE-2021-34480 exploitation?
Exploitation of CVE-2021-34480 can lead to remote code execution, which may allow attackers to gain control over the affected system.
Is a workaround available for CVE-2021-34480?
Currently, there are no known workarounds for CVE-2021-34480; updating is the recommended response.

agent/type
agent/references
agent/first-publish-date
agent/author
agent/remedy
agent/weakness
agent/title
agent/severity
agent/event
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/source
agent/softwarecombine
agent/tags
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/software-canonical-lookup-request
collector/nvd-index
vendor/microsoft
canonical/microsoft windows 10
version/microsoft windows 10/20h2
version/microsoft windows 10/21h1
version/microsoft windows 10/1607
version/microsoft windows 10/1809
version/microsoft windows 10/1909
version/microsoft windows 10/2004
canonical/microsoft windows 7
version/microsoft windows 7/sp1
canonical/microsoft windows 8.1
canonical/microsoft windows rt
canonical/microsoft windows server 2008 itanium
version/microsoft windows server 2008 itanium/r2-sp1
canonical/microsoft windows server 2012 x64
version/microsoft windows server 2012 x64/r2
canonical/microsoft windows server 2016
canonical/microsoft windows server 2019

Frequently Asked Questions

What is the severity of CVE-2021-34480?
CVE-2021-34480 has a severity rating of 'Critical' due to its potential to allow remote code execution.
How do I fix CVE-2021-34480?
To fix CVE-2021-34480, install the latest security updates provided by Microsoft for affected Windows versions.
Which Windows versions are affected by CVE-2021-34480?
CVE-2021-34480 affects multiple versions of Windows, including Windows 10, Windows 7, Windows 8.1, and Windows Server editions.
What are the risks associated with CVE-2021-34480 exploitation?
Exploitation of CVE-2021-34480 can lead to remote code execution, which may allow attackers to gain control over the affected system.
Is a workaround available for CVE-2021-34480?
Currently, there are no known workarounds for CVE-2021-34480; updating is the recommended response.

CVE-2021-34480: Scripting Engine Memory Corruption Vulnerability

Remedy

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-34480?

How do I fix CVE-2021-34480?

Which Windows versions are affected by CVE-2021-34480?

What are the risks associated with CVE-2021-34480 exploitation?

Is a workaround available for CVE-2021-34480?

Company

Resources

Contact

Frequently Asked Questions

What is the severity of CVE-2021-34480?

How do I fix CVE-2021-34480?

Which Windows versions are affected by CVE-2021-34480?

What are the risks associated with CVE-2021-34480 exploitation?

Is a workaround available for CVE-2021-34480?