What is the severity of CVE-2015-3326?

CVE-2015-3326 has a medium severity rating due to the potential for remote attackers to bypass authentication.

How do I fix CVE-2015-3326?

To fix CVE-2015-3326, update Trend Micro ScanMail for Microsoft Exchange to version 10.2 Hot Fix Build 3318 or 11.0 Hot Fix Build 4180 or later.

Which versions of Trend Micro ScanMail are affected by CVE-2015-3326?

CVE-2015-3326 affects Trend Micro ScanMail for Microsoft Exchange versions 10.2 prior to Hot Fix Build 3318 and 11.0 prior to Hot Fix Build 4180.

What type of attack is possible with CVE-2015-3326?

CVE-2015-3326 allows remote attackers to perform brute force attacks to bypass authentication due to predictable session IDs.

Is there a workaround for CVE-2015-3326?

There is no official workaround for CVE-2015-3326, and it is recommended to apply the necessary updates to mitigate the vulnerability.

Vulnerability/
CVE-2015-3326

medium

14/5/2015

6/8/2024

CVE-2015-3326

First published: Thu May 14 2015(Updated: )

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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Trend Micro ScanMail for Microsoft Exchange	=10.2
Trend Micro ScanMail for Microsoft Exchange	=11.0

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2015-3326?
CVE-2015-3326 has a medium severity rating due to the potential for remote attackers to bypass authentication.
How do I fix CVE-2015-3326?
To fix CVE-2015-3326, update Trend Micro ScanMail for Microsoft Exchange to version 10.2 Hot Fix Build 3318 or 11.0 Hot Fix Build 4180 or later.
Which versions of Trend Micro ScanMail are affected by CVE-2015-3326?
CVE-2015-3326 affects Trend Micro ScanMail for Microsoft Exchange versions 10.2 prior to Hot Fix Build 3318 and 11.0 prior to Hot Fix Build 4180.
What type of attack is possible with CVE-2015-3326?
CVE-2015-3326 allows remote attackers to perform brute force attacks to bypass authentication due to predictable session IDs.
Is there a workaround for CVE-2015-3326?
There is no official workaround for CVE-2015-3326, and it is recommended to apply the necessary updates to mitigate the vulnerability.

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vendor/trend micro
canonical/trend micro scanmail for microsoft exchange
version/trend micro scanmail for microsoft exchange/10.2
version/trend micro scanmail for microsoft exchange/11.0

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