Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Vpn Client | 5.0.7.0240 |
| Microsoft | Windows | All versions |
References
- http://isc.sans.edu/diary.html?storyid=11125
- http://securityreason.com/securityalert/8297
- http://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtmlVendor Advisory
- http://www.securityfocus.com/archive/1/518638/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68485
- http://isc.sans.edu/diary.html?storyid=11125
- http://securityreason.com/securityalert/8297
- http://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtmlVendor Advisory
- http://www.securityfocus.com/archive/1/518638/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68485
FAQ
What is CVE-2011-2678?
CVE-2011-2678 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 th...
How severe is CVE-2011-2678?
CVE-2011-2678 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-2678?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Vpn Client, Microsoft Windows.