CVE-2011-2039 - CVE House
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Status published High CVE-2011-2039

The helper application in Cisco AnyConnect Secure Mobility Client (formerly...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

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Affected Vendor

Affected Software

anyconnect secure mobility client
Vulnerable Versions:
0, 2.0, 2.1, 2.2, 2.2.128, 2.2.133, 2.2.136, 2.2.140

Timeline

Official Publish: June 2nd, 2011
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.