CVE-2011-2039

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.

CVSS v2.0 NVD

7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS

69.96% chance of exploitation in the next 30 days, 99th percentile

Published

2011-06-02

Updated

2024-08-06

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/cisco_anyconnect…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/17366

Security advisories

• http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80123.shtml
• http://www.kb.cert.org/vuls/id/490097

References

• CVE Record
• NVD entry