Vulnerability identifier: #VU52920
Vulnerability risk: Low
CVSSv3.1: 6.1 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-427
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Cisco AnyConnect Secure Mobility Client
Client/Desktop applications /
Other client software
Vendor:
Description
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a temporary file with insecure permissions is created during the upgrade process. A local user can place a specially crafted .dll file and execute arbitrary code on victim's system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-code-exec-jR3tWTA6
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.