CVE-2010-3490

Description

Directory traversal vulnerability in page.recordings.php in the System Recordings component in the configuration interface in FreePBX 2.8.0 and earlier allows remote authenticated administrators to create arbitrary files via a .. (dot dot) in the usersnum parameter to admin/config.php, as demonstrated by creating a .php file under the web root.

Affected products

• Sangoma / FreePBX2.8.0

Exploits & proofs of concept

• exploit-dbFreePBX 2.8.0 - Recordings Interface Allows Remote Code Executionby Trustwave's SpiderLabs

References

• VENDOR_ADVISORYhttps://www.trustwave.com/spiderlabs/advisories/TWSL2010-005.txt
• MISChttp://www.securityfocus.com/archive/1/513947/100/0/threaded
• MISChttp://www.securityfocus.com/bid/43454
• MISChttp://www.freepbx.org/trac/ticket/4553
• EXPLOIThttp://www.exploit-db.com/exploits/15098