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TI-2016-04251 Aliases CVE-2016-4908GHSA-vq4m-2gv5-7q79

Improper access control in Cybozu, Inc. Cybozu Garoon

Priority LOW 22CWE-284Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

Cybozu Garoon 3.0.0 to 4.2.2 allows remote authenticated attackers to bypass access restriction to alter or delete another user's private RSS settings via unspecified vectors.

Why it matters now

EPSS 0.0113 66th 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
Cybozu, Inc.Cybozu Garoon3.0.0 to 4.2.2—No fix listedCNA
  • Cybozu Garoon VendorCybozu, Inc. Affected 3.0.0 to 4.2.2 Fixed in — No fix listed CNA

CPE configurations NVD · 27

CPEVersionsRoleVendor
cpe:2.3:a:cybozu:garoon:3.0.0:*:*:*:*:*:*:*3.0.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.0.1:*:*:*:*:*:*:*3.0.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.0.2:*:*:*:*:*:*:*3.0.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.0.3:*:*:*:*:*:*:*3.0.3VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.1.0:*:*:*:*:*:*:*3.1.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.1.1:*:*:*:*:*:*:*3.1.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.1.2:*:*:*:*:*:*:*3.1.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.1.3:*:*:*:*:*:*:*3.1.3VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.5.0:*:*:*:*:*:*:*3.5.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.5.1:*:*:*:*:*:*:*3.5.1VulnerableCybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.0.0:*:*:*:*:*:*:* Versions 3.0.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.0.1:*:*:*:*:*:*:* Versions 3.0.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.0.2:*:*:*:*:*:*:* Versions 3.0.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.0.3:*:*:*:*:*:*:* Versions 3.0.3 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.1.0:*:*:*:*:*:*:* Versions 3.1.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.1.2:*:*:*:*:*:*:* Versions 3.1.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.1.3:*:*:*:*:*:*:* Versions 3.1.3 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.5.0:*:*:*:*:*:*:* Versions 3.5.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.5.1:*:*:*:*:*:*:* Versions 3.5.1 Vulnerable ·Cybozu, Inc.
Show 17 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cybozu:garoon:3.5.2:*:*:*:*:*:*:*3.5.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.5.3:*:*:*:*:*:*:*3.5.3VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.5.4:*:*:*:*:*:*:*3.5.4VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.5.5:*:*:*:*:*:*:*3.5.5VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.7.0:*:*:*:*:*:*:*3.7.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.7.1:*:*:*:*:*:*:*3.7.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.7.2:*:*:*:*:*:*:*3.7.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.7.3:*:*:*:*:*:*:*3.7.3VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.7.4:*:*:*:*:*:*:*3.7.4VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:3.7.5:*:*:*:*:*:*:*3.7.5VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.0.0:*:*:*:*:*:*:*4.0.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.0.1:*:*:*:*:*:*:*4.0.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.0.2:*:*:*:*:*:*:*4.0.2VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.0.3:*:*:*:*:*:*:*4.0.3VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.2.0:*:*:*:*:*:*:*4.2.0VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.2.1:*:*:*:*:*:*:*4.2.1VulnerableCybozu, Inc.
cpe:2.3:a:cybozu:garoon:4.2.2:*:*:*:*:*:*:*4.2.2VulnerableCybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.5.2:*:*:*:*:*:*:* Versions 3.5.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.5.3:*:*:*:*:*:*:* Versions 3.5.3 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.5.4:*:*:*:*:*:*:* Versions 3.5.4 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.5.5:*:*:*:*:*:*:* Versions 3.5.5 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.7.0:*:*:*:*:*:*:* Versions 3.7.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.7.1:*:*:*:*:*:*:* Versions 3.7.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.7.2:*:*:*:*:*:*:* Versions 3.7.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.7.3:*:*:*:*:*:*:* Versions 3.7.3 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.7.4:*:*:*:*:*:*:* Versions 3.7.4 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:3.7.5:*:*:*:*:*:*:* Versions 3.7.5 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.0.2:*:*:*:*:*:*:* Versions 4.0.2 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.0.3:*:*:*:*:*:*:* Versions 4.0.3 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.2.0:*:*:*:*:*:*:* Versions 4.2.0 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.2.1:*:*:*:*:*:*:* Versions 4.2.1 Vulnerable ·Cybozu, Inc.
  • cpe:2.3:a:cybozu:garoon:4.2.2:*:*:*:*:*:*:* Versions 4.2.2 Vulnerable ·Cybozu, Inc.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-4908
  2. 2026-10-03 Alias added: GHSA-vq4m-2gv5-7q79

References

Advisory 2

  • TI-2014-01555 The CGI component in Cybozu Garoon 3.1.0 through 3.7 SP3 allows remote attackers to… CVSS 2.0HIGH 10.0
  • TI-2016-01117 Cybozu Garoon before 4.2.2 allows remote attackers to bypass login authentication via vectors related to API use. CVSS 3.0CRITICAL 9.8
  • TI-2019-04241 Cybozu Garoon 4.2.4 to 4.10.1 allow remote attackers to obtain the users' credential… CVSS 3.0CRITICAL 9.8
  • TI-2024-20773 Cross-site scripting in Cybozu, Inc. Cybozu Garoon CVSS 3.1CRITICAL 9.0
  • TI-2018-00487 SQL injection in Cybozu, Inc. Cybozu Garoon CVSS 3.0HIGH 8.8
  • TI-2016-06555 SQL injection in Cybozu, Inc. Cybozu Garoon CVSS 3.0HIGH 8.8
See all 197 →

Sources

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