Predictable Session IDs in Trend Micro ScanMail for Microsoft Exchange

CVE-2015-3326 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

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.

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