What is the severity of CVE-2011-3271?

CVE-2011-3271 is classified as a high severity vulnerability due to its potential to allow remote code execution or cause device crashes.

How do I fix CVE-2011-3271?

To fix CVE-2011-3271, it is recommended to apply the appropriate updates or patches provided by Cisco for affected IOS versions.

Which versions of Cisco IOS are affected by CVE-2011-3271?

CVE-2011-3271 affects Cisco IOS version 12.2 and 15.1.

What are the potential risks of CVE-2011-3271?

The risks of CVE-2011-3271 include unauthorized remote code execution and potential denial of service due to device crashes.

Is there a workaround for CVE-2011-3271?

Currently, there are no documented workarounds for CVE-2011-3271 aside from applying the provided patches.

Vulnerability/
CVE-2011-3271

critical

CWE

3/10/2011

16/9/2024

CVE-2011-3271

First published: Mon Oct 03 2011(Updated: )

Unspecified vulnerability in the Smart Install functionality in Cisco IOS 12.2 and 15.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via crafted TCP packets to port 4786, aka Bug ID CSCto10165.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco IOS	=15.1
Cisco IOS	=12.2

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2011-3271?
CVE-2011-3271 is classified as a high severity vulnerability due to its potential to allow remote code execution or cause device crashes.
How do I fix CVE-2011-3271?
To fix CVE-2011-3271, it is recommended to apply the appropriate updates or patches provided by Cisco for affected IOS versions.
Which versions of Cisco IOS are affected by CVE-2011-3271?
CVE-2011-3271 affects Cisco IOS version 12.2 and 15.1.
What are the potential risks of CVE-2011-3271?
The risks of CVE-2011-3271 include unauthorized remote code execution and potential denial of service due to device crashes.
Is there a workaround for CVE-2011-3271?
Currently, there are no documented workarounds for CVE-2011-3271 aside from applying the provided patches.

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collector/nvd-index
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agent/type
agent/softwarecombine
agent/author
agent/severity
agent/weakness
agent/description
agent/tags
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/first-publish-date
agent/event
agent/source
vendor/cisco
canonical/cisco ios
version/cisco ios/15.1
version/cisco ios/12.2

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Frequently Asked Questions

What is the severity of CVE-2011-3271?
CVE-2011-3271 is classified as a high severity vulnerability due to its potential to allow remote code execution or cause device crashes.
How do I fix CVE-2011-3271?
To fix CVE-2011-3271, it is recommended to apply the appropriate updates or patches provided by Cisco for affected IOS versions.
Which versions of Cisco IOS are affected by CVE-2011-3271?
CVE-2011-3271 affects Cisco IOS version 12.2 and 15.1.
What are the potential risks of CVE-2011-3271?
The risks of CVE-2011-3271 include unauthorized remote code execution and potential denial of service due to device crashes.
Is there a workaround for CVE-2011-3271?
Currently, there are no documented workarounds for CVE-2011-3271 aside from applying the provided patches.