CVE-2016-5049: Readydesk

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

Directory traversal vulnerability in chat/openattach.aspx in ReadyDesk 9.1 allows remote attackers to read arbitrary files via a .. (dot dot) in the SESID parameter in conjunction with a filename in the FNAME parameter.

Affected products

• Readydesk Readydesk: version 9.1 only

Published 2016-08-26. Last modified 2026-06-17.