Published:2010/06/02  Last Updated:2015/10/21

e-Pares vulnerable to session fixation


e-Pares contains a session fixation vulnerability.

Products Affected

  • e-Pares V01 L01, L03, L10, L20, L30


e-Pares is a system that manages facility (conference rooms, etc.) information. e-Pares contains a session fixation vulnerability.


A remote attacker impersonating a logged in user may perform arbitrary operations. As a result, disclosure or alteration of information may occur.


Update the Software
Update to the latest version according to the information provided by the developer.

Vendor Status

Vendor Status Last Update Vendor Notes
FUJITSU LIMITED Vulnerable 2015/10/09


JPCERT/CC Addendum

This vulnerability that was reported to IPA and JPCERT/CC was discovered as part of the Web application diagnosis service by Local Authorities Systems Development Center (LASDEC) for the 2008 fiscal year.

Vulnerability Analysis by JPCERT/CC

Analyzed on 2010.06.02

Measures Conditions Severity
Access Required can be attacked over the Internet using packets
  • High
Authentication anonymous or no authentication (IP addresses do not count)
  • High
User Interaction Required the user must be convinced to take a standard action that does not feel harmful to most users, such as click on a link or view a file
  • Mid
Exploit Complexity some expertise and/or luck required (most buffer overflows, guessing correctly in small space, expertise in Windows function calls)
  • Mid-High

Description of each analysis measures


Akihide Yamatani of Mitsui Bussan Secure Directions, Inc. Technical Dev. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2010-2149
JVN iPedia JVNDB-2010-000023