Current Description

The default installation of Trend Micro OfficeScan 3.0 through 3.54 and 5.x allows remote attackers to bypass authentication from cgiChkMasterPasswd.exe and gain access to the web management console via a direct request to cgiMasterPwd.exe.

Basic Data

PublishedDecember 31, 2003
Last ModifiedJuly 29, 2017
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-16
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score7.5
Exploitability Score10.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegetrue

Base Metric V3

No data provided.


  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationTrend MicroOfficescan3.0*corporate*****
    2.3ApplicationTrend MicroOfficescan3.0*corporate_for_windows_nt_server*****
    2.3ApplicationTrend MicroOfficescan3.1.1*corporate_for_windows_nt_server*****
    2.3ApplicationTrend MicroOfficescan3.5*corporate*****
    2.3ApplicationTrend MicroOfficescan3.5*corporate_for_windows_nt_server*****
    2.3ApplicationTrend MicroOfficescan3.11*corporate*****
    2.3ApplicationTrend MicroOfficescan3.11*corporate_for_windows_nt_server*****
    2.3ApplicationTrend MicroOfficescan3.13*corporate*****
    2.3ApplicationTrend MicroOfficescan3.13*corporate_for_windows_nt_server*****
    2.3ApplicationTrend MicroOfficescan3.54*corporate*****
    2.3ApplicationTrend MicroVirus Buster3.52*corporate*****
    2.3ApplicationTrend MicroVirus Buster3.53*corporate*****
    2.3ApplicationTrend MicroVirus Buster3.54*corporate*****

Vulnerable Software List

Trend Micro Officescan 3.0, 3.1.1, 3.11, 3.13, 3.5, 3.54
Trend Micro Virus Buster 3.52, 3.53, 3.54


20030114 Assorted Trend Vulns Rev 2.0
7881 Advisory
6616 PATCH