Trend Micro Multiple Products Token Prediction Security Bypass

High Nessus Plugin ID 34050


The remote Windows host contains an application that is affected by a security bypass vulnerability.


The remote host is either running Trend Micro OfficeScan or Worry-Free Business Security. The installed version is affected by a security bypass vulnerability because it reportedly implements a weak algorithm to generate random session tokens typically assigned to a successful authentication request. An attacker can easily brute-force the authentication token and gain access to the web console.

In some cases it may be possible to execute arbitrary code on the remote system.


Upgrade to :

- Trend Micro OfficeScan 8.0 Build 1351/2402 or 3307 depending on the current OfficeScan patch level.
- Worry-Free Business Security 5.0 Build 1404.

See Also

Plugin Details

Severity: High

ID: 34050

File Name: trendmicro_multiple_products_security_bypass_vuln.nasl

Version: $Revision: 1.16 $

Type: local

Agent: windows

Family: Windows

Published: 2008/08/27

Modified: 2013/12/04

Dependencies: 10107, 13855

Risk Information

Risk Factor: High


Base Score: 7.5

Temporal Score: 6.2

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:trend_micro:client_server_messaging_suite, cpe:/a:trend_micro:officescan

Required KB Items: SMB/Registry/Enumerated

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2008/08/22

Reference Information

CVE: CVE-2008-2433

BID: 30792

Secunia: 31373

OSVDB: 47752

CWE: 287