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TI-2016-04210 Aliases CVE-2016-4867GHSA-25w3-4m45-vw83

Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to bypass access…

Priority LOW 23CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to bypass access restriction to view unauthorized project information via the Project function.

Why it matters now

EPSS 0.01366 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 16

CPEVersionsRoleVendor
cpe:2.3:a:cybozu:office:9.0:*:*:*:*:*:*:*9.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.1.0:*:*:*:*:*:*:*9.1.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.2.0:*:*:*:*:*:*:*9.2.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.2.1:*:*:*:*:*:*:*9.2.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.3.0:*:*:*:*:*:*:*9.3.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.3.1:*:*:*:*:*:*:*9.3.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.3.2:*:*:*:*:*:*:*9.3.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:9.9.0:*:*:*:*:*:*:*9.9.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.0.0:*:*:*:*:*:*:*10.0.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.0.1:*:*:*:*:*:*:*10.0.1VulnerableCybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.1.0:*:*:*:*:*:*:* Versions 9.1.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.2.0:*:*:*:*:*:*:* Versions 9.2.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.2.1:*:*:*:*:*:*:* Versions 9.2.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.3.0:*:*:*:*:*:*:* Versions 9.3.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.3.1:*:*:*:*:*:*:* Versions 9.3.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.3.2:*:*:*:*:*:*:* Versions 9.3.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:9.9.0:*:*:*:*:*:*:* Versions 9.9.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.0.0:*:*:*:*:*:*:* Versions 10.0.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.0.1:*:*:*:*:*:*:* Versions 10.0.1 Vulnerable ·Cybozu, Inc.
Show 6 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cybozu:office:10.0.2:*:*:*:*:*:*:*10.0.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.1.0:*:*:*:*:*:*:*10.1.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.1.2:*:*:*:*:*:*:*10.1.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.2.0:*:*:*:*:*:*:*10.2.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.3.0:*:*:*:*:*:*:*10.3.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:office:10.4.0:*:*:*:*:*:*:*10.4.0VulnerableCybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.0.2:*:*:*:*:*:*:* Versions 10.0.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.1.0:*:*:*:*:*:*:* Versions 10.1.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.1.2:*:*:*:*:*:*:* Versions 10.1.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.2.0:*:*:*:*:*:*:* Versions 10.2.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.3.0:*:*:*:*:*:*:* Versions 10.3.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:office:10.4.0:*:*:*:*:*:*:* Versions 10.4.0 Vulnerable ·Cybozu, Inc.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-4867
  2. 2026-10-03 Alias added: GHSA-25w3-4m45-vw83

References

Advisory 3

  • TI-2014-04330 Buffer overflow in Cybozu Office 9 and 10 before 10.1.0, Mailwise 4 and 5 before 5.1.4… CVSS 2.0HIGH 9.0
  • TI-2016-01055 Multiple cross-site request forgery (CSRF) vulnerabilities in Cybozu Office 9.9.0 through… CVSS 3.0HIGH 8.8
  • TI-2018-00659 Path traversal in Cybozu, Inc. Cybozu Office CVSS 3.0HIGH 7.5
  • TI-2018-00658 Path traversal in Cybozu, Inc. Cybozu Office CVSS 3.0HIGH 7.5
  • TI-2015-06995 Open redirect vulnerability in Cybozu Office 10.2.0 through 10.3.0 allows remote… CVSS 3.0HIGH 7.4
  • TI-2019-04311 Path traversal in Cybozu, Inc. Cybozu Office CVSS 3.1MEDIUM 6.5
See all 70 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences