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Vulnerability Details : 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.
Publish Date : 2011-06-02 Last Update Date : 2017-08-28
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 20

- Products Affected By CVE-2011-2040

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Anyconnect Secure Mobility Client 2.0 Version Details Vulnerabilities
2 Application Cisco Anyconnect Secure Mobility Client 2.1 Version Details Vulnerabilities
3 Application Cisco Anyconnect Secure Mobility Client 2.2 Version Details Vulnerabilities
4 Application Cisco Anyconnect Secure Mobility Client 2.2.128 Version Details Vulnerabilities
5 Application Cisco Anyconnect Secure Mobility Client 2.2.133 Version Details Vulnerabilities
6 Application Cisco Anyconnect Secure Mobility Client 2.2.136 Version Details Vulnerabilities
7 Application Cisco Anyconnect Secure Mobility Client 2.2.140 Version Details Vulnerabilities
8 Application Cisco Anyconnect Secure Mobility Client 2.3 Version Details Vulnerabilities
9 Application Cisco Anyconnect Secure Mobility Client 2.3.185 Version Details Vulnerabilities
10 Application Cisco Anyconnect Secure Mobility Client 2.3.254 Version Details Vulnerabilities
11 Application Cisco Anyconnect Secure Mobility Client 2.3.2016 Version Details Vulnerabilities
12 Application Cisco Anyconnect Secure Mobility Client 2.4 Version Details Vulnerabilities
13 Application Cisco Anyconnect Secure Mobility Client 2.4.0202 Version Details Vulnerabilities
14 Application Cisco Anyconnect Secure Mobility Client 2.4.1012 Version Details Vulnerabilities
15 Application Cisco Anyconnect Secure Mobility Client 2.5 Version Details Vulnerabilities
16 Application Cisco Anyconnect Secure Mobility Client 2.5.1025 Version Details Vulnerabilities
17 Application Cisco Anyconnect Secure Mobility Client 2.5.2001 Version Details Vulnerabilities
18 Application Cisco Anyconnect Secure Mobility Client 2.5.2006 Version Details Vulnerabilities
19 Application Cisco Anyconnect Secure Mobility Client 2.5.2010 Version Details Vulnerabilities
20 Application Cisco Anyconnect Secure Mobility Client 2.5.2011 Version Details Vulnerabilities
21 Application Cisco Anyconnect Secure Mobility Client 2.5.2014 Version Details Vulnerabilities
22 Application Cisco Anyconnect Secure Mobility Client 2.5.2017 Version Details Vulnerabilities
23 Application Cisco Anyconnect Secure Mobility Client 2.5.2018 Version Details Vulnerabilities
24 Application Cisco Anyconnect Secure Mobility Client 2.5.2019 Version Details Vulnerabilities
25 Application Cisco Anyconnect Secure Mobility Client 3.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Anyconnect Secure Mobility Client 25

- References For CVE-2011-2040

https://exchange.xforce.ibmcloud.com/vulnerabilities/67739
XF cisco-asmc-helper-code-execution(67739)
http://www.securitytracker.com/id?1025591
SECTRACK 1025591
http://www.kb.cert.org/vuls/id/490097
CERT-VN VU#490097
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80123.shtml
CISCO 20110601 Multiple Vulnerabilities in Cisco AnyConnect Secure Mobility Client
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=910
IDEFENSE 20110601 Cisco AnyConnect VPN Client Arbitrary Program Execution Vulnerability

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2011-2040

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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