What’s Vulnerable › Vulnerabilities

CVE-2016-4871

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-17 · updated 2026-06-17
• Weakness: CWE-399

Description

Cybozu Office 9.0.0 through 10.4.0 allows remote attackers to cause a denial of service.

Affected products

• Cybozu, Inc. Cybozu Office: 9.0, 9.1.0, 9.2.0, 9.2.1, 9.3.0, 9.3.1 (+10)

References

• http://jvn.jp/en/jp/JVN10092452/index.html
• http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000192.html
• http://www.securityfocus.com/bid/97716
• https://support.cybozu.com/ja-jp/article/9426
• http://jvn.jp/en/jp/JVN10092452/index.html
• http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000192.html
• http://www.securityfocus.com/bid/97716
• https://support.cybozu.com/ja-jp/article/9426

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