CVE-2016-4873 : Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to execute u

Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to execute unintended operations via the Project function.

Published 2017-04-17 15:59:00

Updated 2017-05-23 01:29:02

Source JPCERT/CC

View at NVD, CVE.org

Products affected by CVE-2016-4873

Cybozu » Office » Version: 9.0
cpe:2.3:a:cybozu:office:9.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.9.0
cpe:2.3:a:cybozu:office:9.9.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.0.0
cpe:2.3:a:cybozu:office:10.0.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.3.1
cpe:2.3:a:cybozu:office:9.3.1:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.2.1
cpe:2.3:a:cybozu:office:9.2.1:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.2.0
cpe:2.3:a:cybozu:office:9.2.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.1.0
cpe:2.3:a:cybozu:office:9.1.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.2.0
cpe:2.3:a:cybozu:office:10.2.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.1.2
cpe:2.3:a:cybozu:office:10.1.2:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.1.0
cpe:2.3:a:cybozu:office:10.1.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.0.2
cpe:2.3:a:cybozu:office:10.0.2:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.0.1
cpe:2.3:a:cybozu:office:10.0.1:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.3.0
cpe:2.3:a:cybozu:office:10.3.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.3.2
cpe:2.3:a:cybozu:office:9.3.2:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 9.3.0
cpe:2.3:a:cybozu:office:9.3.0:*:*:*:*:*:*:*
Matching versions
Cybozu » Office » Version: 10.4.0
cpe:2.3:a:cybozu:office:10.4.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2016-4873

EPSS FAQ

0.15%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 50 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-4873

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:P/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

CWE ids for CVE-2016-4873

CWE-275

Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-4873

http://jvn.jp/en/jp/JVN07148816/index.html

JVN#07148816: Multiple access restriction bypass vulnerabilities in Cybozu Office
Third Party Advisory;VDB Entry

CVEs referencing this url
http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000189.html

JVNDB-2016-000189 - JVN iPedia
VDB Entry
http://www.securityfocus.com/bid/93461

Cybozu Office Multiple Security Bypass Vulnerabilities
Third Party Advisory;VDB Entry

CVEs referencing this url
https://support.cybozu.com/ja-jp/article/9442

不具合情報公開サイト
Vendor Advisory

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Vulnerability Details : CVE-2016-4873

Products affected by CVE-2016-4873

Exploit prediction scoring system (EPSS) score for CVE-2016-4873

CVSS scores for CVE-2016-4873

CWE ids for CVE-2016-4873

References for CVE-2016-4873