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Vulnerability Details : CVE-2011-2678

The Cisco VPN Client 5.0.7.0240 and 5.0.7.0290 on 64-bit Windows platforms uses weak permissions (NT AUTHORITY\INTERACTIVE:F) for cvpnd.exe, which allows local users to gain privileges by replacing this executable file with an arbitrary program, aka Bug ID CSCtn50645. NOTE: this vulnerability exists because of a CVE-2007-4415 regression.
Publish Date : 2011-07-07 Last Update Date : 2018-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
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 Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Gain privileges
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2011-2678

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Vpn Client 5.0.7.0240 Version Details Vulnerabilities
2 Application Cisco Vpn Client 5.0.7.0290 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Vpn Client 2

- References For CVE-2011-2678

https://exchange.xforce.ibmcloud.com/vulnerabilities/68485
XF cisco-vpn-cvpnd-priv-esc(68485)
http://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtml
CISCO 20070815 Local Privilege Escalation Vulnerabilities in Cisco VPN Client
http://securityreason.com/securityalert/8297
SREASON 8297
http://www.securityfocus.com/archive/1/518638/100/0/threaded
BUGTRAQ 20110628 NGS00051 Technical Advisory: Cisco VPN Client Privilege Escalation
http://isc.sans.edu/diary.html?storyid=11125

- Vulnerability Conditions

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

- Metasploit Modules Related To CVE-2011-2678

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


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