CVE-2011-2431

Name: CVE-2011-2431
Creator: NVD / NIST
Published: 2011-09-15T12:26:49.04+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.90%

Last modified Jun 16, 2026

CVE-2011-2431 is a vulnerability of currently unknown severity. Adobe Reader and Acrobat 8.x before 8.3.1, 9.x before 9.4.6, and 10.x before 10.1.1 allow attackers to execute arbitrary code via unspecified vectors, related to a "security bypass vulnerability.". EPSS estimates a 4.90% chance of exploitation in the next 30 days.

Description

Adobe Reader and Acrobat 8.x before 8.3.1, 9.x before 9.4.6, and 10.x before 10.1.1 allow attackers to execute arbitrary code via unspecified vectors, related to a "security bypass vulnerability."

Metrics

EPSS Probability

4.90%

91.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions
Adobe	Acrobat Reader	8.0
Adobe	Acrobat Reader	8.1
Adobe	Acrobat Reader	8.1.1
Adobe	Acrobat Reader	8.1.2
Adobe	Acrobat Reader	8.1.3
Adobe	Acrobat Reader	8.1.4
Adobe	Acrobat Reader	8.1.5
Adobe	Acrobat Reader	8.1.6
Adobe	Acrobat Reader	8.1.7
Adobe	Acrobat Reader	8.2
Adobe	Acrobat Reader	8.2.1
Adobe	Acrobat Reader	8.2.2
Adobe	Acrobat Reader	8.2.3
Adobe	Acrobat Reader	8.2.4
Adobe	Acrobat Reader	8.2.6
Adobe	Acrobat Reader	8.3
Adobe	Acrobat Reader	9.0
Adobe	Acrobat Reader	9.1
Adobe	Acrobat Reader	9.1.1
Adobe	Acrobat Reader	9.1.2
Adobe	Acrobat Reader	9.1.3
Adobe	Acrobat Reader	9.2
Adobe	Acrobat Reader	9.3
Adobe	Acrobat Reader	9.3.1
Adobe	Acrobat Reader	9.3.2
Adobe	Acrobat Reader	9.3.3
Adobe	Acrobat Reader	9.3.4
Adobe	Acrobat Reader	9.4
Adobe	Acrobat Reader	9.4.1
Adobe	Acrobat Reader	9.4.2
Adobe	Acrobat Reader	9.4.3
Adobe	Acrobat Reader	9.4.4
Adobe	Acrobat Reader	10.0
Adobe	Acrobat Reader	10.0.1
Adobe	Acrobat Reader	10.0.2
Adobe	Acrobat Reader	10.0.3
Adobe	Acrobat	8.0
Adobe	Acrobat	8.1
Adobe	Acrobat	8.1.1
Adobe	Acrobat	8.1.2
Adobe	Acrobat	8.1.3
Adobe	Acrobat	8.1.4
Adobe	Acrobat	8.1.5
Adobe	Acrobat	8.1.6
Adobe	Acrobat	8.1.7
Adobe	Acrobat	8.2
Adobe	Acrobat	8.2.1
Adobe	Acrobat	8.2.2
Adobe	Acrobat	8.2.3
Adobe	Acrobat	8.2.4

Showing 50 of 74 affected configurations. See NVD for the full list.

References

Timeline

Published: Sep 15, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-2431?

Adobe Reader and Acrobat 8.x before 8.3.1, 9.x before 9.4.6, and 10.x before 10.1.1 allow attackers to execute arbitrary code via unspecified vectors, related to a "security bypass vulnerability."

How severe is CVE-2011-2431?

Severity scoring for CVE-2011-2431 is pending analysis. The EPSS model estimates a 4.90% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2431?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-2431?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST