CVE-2015-3326
medium
CVSS v3
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CVSS v4 NEW
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VIR risk
5.0
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- http://blog.malerisch.net/2016/05/trendmicro-smex-session-predictable-cve-2015-3326.html
- http://esupport.trendmicro.com/solution/en-US/1109669.aspx
- http://www.securityfocus.com/bid/74661
- http://www.securitytracker.com/id/1032323
- http://blog.malerisch.net/2016/05/trendmicro-smex-session-predictable-cve-2015-3326.html
- http://esupport.trendmicro.com/solution/en-US/1109669.aspx
- http://www.securityfocus.com/bid/74661
- http://www.securitytracker.com/id/1032323
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.