Directory traversal vulnerability in the license-upload interface in the Enterprise License Manager (ELM) component in Cisco Unified Communications Manager 9.1(1) and earlier allows remote authenticated users to create arbitrary files via a crafted path, aka Bug ID CSCui58222.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
---|---|
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6688 | vendor advisory |
http://tools.cisco.com/security/center/viewAlert.x?alertId=31759 | vendor advisory |