Trend Micro ScanMail for Microsoft Exchange (SMEX) 10.2 before Hot Fix Build 3318 and 11.0 before Hot Fix Build 4180 creates session IDs for the web console using a random number generator with predictable values, which makes it easier for remote attackers to bypass authentication via a brute force attack.
| Software | From | Fixed in |
|---|---|---|
| trend_micro / scanmail | 10.2 | 10.2.x |
| trend_micro / scanmail | 11.0 | 11.0.x |