Improper privilege management in Cybozu, Inc. Cybozu Office
Priority LOW 21CWE-269Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Privilege escalation
- 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-269.
Summary
Cybozu Office 10.0.0 to 10.6.1 allows authenticated attackers to bypass access restriction to perform arbitrary actions via "Cabinet" function.
Why it matters now
EPSS 0.00618 49th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cybozu, Inc. | Cybozu Office | 10.0.0 to 10.6.1 | — | No fix listed | CNA |
- Cybozu Office VendorCybozu, Inc. Affected 10.0.0 to 10.6.1 Fixed in — No fix listed CNA
CPE configurations NVD · 11
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cybozu:office:10.0.0:*:*:*:*:*:*:* | 10.0.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.0.1:*:*:*:*:*:*:* | 10.0.1 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.0.2:*:*:*:*:*:*:* | 10.0.2 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.1.0:*:*:*:*:*:*:* | 10.1.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.1.2:*:*:*:*:*:*:* | 10.1.2 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.2.0:*:*:*:*:*:*:* | 10.2.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.3.0:*:*:*:*:*:*:* | 10.3.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.4.0:*:*:*:*:*:*:* | 10.4.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.5.0:*:*:*:*:*:*:* | 10.5.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:office:10.6.0:*:*:*:*:*:*:* | 10.6.0 | 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.
- 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.
- cpe:2.3:a:cybozu:office:10.5.0:*:*:*:*:*:*:* Versions 10.5.0 Vulnerable ·Cybozu, Inc.
- cpe:2.3:a:cybozu:office:10.6.0:*:*:*:*:*:*:* Versions 10.6.0 Vulnerable ·Cybozu, Inc.
Show 1 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cybozu:office:10.6.1:*:*:*:*:*:*:* | 10.6.1 | Vulnerable | Cybozu, Inc. |
- cpe:2.3:a:cybozu:office:10.6.1:*:*:*:*:*:*:* Versions 10.6.1 Vulnerable ·Cybozu, Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-10857
- 2026-10-03 Alias added: GHSA-jv68-xppx-xmrf
References
More Cybozu, Inc. Office vulnerabilities
- 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
Sources
- CVE-2017-10857 · CVE Program
- CVE-2017-10857 · NVD
- FIRST EPSS
- GHSA-jv68-xppx-xmrf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences