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CVE-2011-2039

nvd nist
Published: Jun 2, 2011Modified: Apr 29, 2026

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7.6
Vector
AV:N/AC:H/Au:N/C:C/I:C/A:C
Exploitability: 4.9 / Impact: 10.0
Source: NVD

Description

The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.3.185 on Windows, and on Windows Mobile, 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 certain ActiveX control in vpnweb.ocx, aka Bug ID CSCsy00904.

Affected (8)

1 product
Anyconnect Secure Mobility Client
Configuration A
8 vulnerable · 2 platform
Vulnerable SoftwareAffected Versions
Cisco
Up to 2.3
Version 2.0
Version 2.1
Version 2.2.128
Version 2.2.133
Version 2.2.136
Version 2.2.140
Version 2.2
Running on/withPlatform Versions
Microsoft
Windows
All versions
Microsoft
Windows Mobile
All versions

References (14)

Source: psirt@cisco.com
Source: psirt@cisco.com
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.