Strix
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CVE-2011-2040

UnknownEPSS 10.68%

Last modified

CVE-2011-2040 is a vulnerability of currently unknown severity. The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file (vpndownloader.exe) without verifying its authenticity, which allows remote attackers to execute arbitrary code via the url property to a Java applet, aka Bug ID CSCsy05934.. EPSS estimates a 10.68% chance of exploitation in the next 30 days.

Description

The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file (vpndownloader.exe) without verifying its authenticity, which allows remote attackers to execute arbitrary code via the url property to a Java applet, aka Bug ID CSCsy05934.

Metrics

EPSS Probability
10.68%

95.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoAnyconnect Secure Mobility Client<= 2.5.2019
CiscoAnyconnect Secure Mobility Client2.0
CiscoAnyconnect Secure Mobility Client2.1
CiscoAnyconnect Secure Mobility Client2.2
CiscoAnyconnect Secure Mobility Client2.2.128
CiscoAnyconnect Secure Mobility Client2.2.133
CiscoAnyconnect Secure Mobility Client2.2.136
CiscoAnyconnect Secure Mobility Client2.2.140
CiscoAnyconnect Secure Mobility Client2.3
CiscoAnyconnect Secure Mobility Client2.3.185
CiscoAnyconnect Secure Mobility Client2.3.254
CiscoAnyconnect Secure Mobility Client2.3.2016
CiscoAnyconnect Secure Mobility Client2.4
CiscoAnyconnect Secure Mobility Client2.4.0202
CiscoAnyconnect Secure Mobility Client2.4.1012
CiscoAnyconnect Secure Mobility Client2.5
CiscoAnyconnect Secure Mobility Client2.5.1025
CiscoAnyconnect Secure Mobility Client2.5.2001
CiscoAnyconnect Secure Mobility Client2.5.2006
CiscoAnyconnect Secure Mobility Client2.5.2010
CiscoAnyconnect Secure Mobility Client2.5.2011
CiscoAnyconnect Secure Mobility Client2.5.2014
CiscoAnyconnect Secure Mobility Client2.5.2017
CiscoAnyconnect Secure Mobility Client2.5.2018
CiscoAnyconnect Secure Mobility Client3.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-2040?
The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file (vpndownloader.exe) without verifying its authenticity, which allows remote attackers to execute arbitrary code via the url property to a Java applet, aka Bug ID CSCsy05934.
How severe is CVE-2011-2040?
Severity scoring for CVE-2011-2040 is pending analysis. The EPSS model estimates a 10.68% probability of exploitation in the next 30 days.
How do I fix CVE-2011-2040?
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-2011-2040?

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

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Source: NVD / NIST