Unscored severity · published Jun 2, 2011
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…
–
CVSS
70%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)70.0% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Anyconnect Secure Mobility Client · Cisco
through 2.3; 2.0; 2.1; 2.2; 2.2.128; 2.2.133; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-2039
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-2039
labs.idefense.com
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=909
osvdb.org
http://osvdb.org/72714
securityreason.com
http://securityreason.com/securityalert/8272
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80123.shtml
US Government Resource
http://www.kb.cert.org/vuls/id/490097
www.securitytracker.com
http://www.securitytracker.com/id?1025591
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