Vulnerability CVE-2013-3656


Published: 2013-07-19   Modified: 2013-07-26

Description:
Cybozu Office 9.1.0 and earlier does not properly manage sessions, which allows remote attackers to bypass authentication by leveraging knowledge of a login URL.

Type:

CWE-287

(Improper Authentication)

Vendor: Cybozu
Product: Cybozu office 
Version: 9.1.0;

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None

 References:
http://products.cybozu.co.jp/office/ver9/download/update/fix910.html
http://jvndb.jvn.jp/jvndb/JVNDB-2013-000069
http://jvn.jp/en/jp/JVN19491840/index.html

Related CVE
CVE-2016-4873
The "Project" function in Cybozu Office 9.0.0 through 10.4.0 does not properly check access permissions, which allows remote authenticated users to alter project information.
CVE-2016-4874
Cybozu Office 9.0.0 through 10.4.0 allows remote attackers to conduct a "reflected file download" attack.
CVE-2016-4869
Cybozu Office 9.0.0 through 10.4.0 allows remote attackers to obtain session information from users.
CVE-2016-4870
Cross-site scripting (XSS) vulnerability in "Schedule" function in Cybozu Office 9.0.0 through 10.4.0.
CVE-2016-4871
Cybozu Office 9.0.0 through 10.4.0 allows remote attackers to cause a denial of service.
CVE-2016-4872
The "breadcrumb trail" component in Cybozu Office 9.0.0 through 10.4.0 allows remote authenticated users to read the names of closed projects.
CVE-2016-4866
Cross-site scripting (XSS) vulnerability in the "Project" function in Cybozu Office 9.0.0 through 10.4.0.
CVE-2016-4867
The "Project" function in Cybozu 9.0.0 through 10.4.0 allows remote authenticated users to read closed project information.

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