Web Mail contains a flaw related to the attachment and schedule/calendar that may allow an attacker to execute these modules without a session ID. No further details have been provided.
Classification
Location:
Remote / Network Access
Attack Type:
Attack Type Unknown
Impact:
Loss of Integrity
Exploit:
Exploit Unknown
Solution
Upgrade to version 5.2.8 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.