A remote command execution vulnerability exists in the Music On Hold module of the FreePBX 2.2.x web admin interface.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Confidentiality,
Loss of Integrity,
Loss of Availability
Solution:
Upgrade
Exploit:
Exploit Public
OSVDB:
Web Related
Technical
Due to improper filtering of user input in the music on hold administration module , input can be escaped and commands can be issued to the server with root privilege.
Solution
Upgrade to version 2.3.x or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
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