Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and…
Priority LOW 38CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983.
Why it matters now
EPSS 0.01799 78th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cybozu:remote_service_manager:2.3.0:*:*:*:*:*:*:* | 2.3.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:remote_service_manager:3.1.0:*:*:*:*:*:*:* | 3.1.0 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:remote_service_manager:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | Cybozu, Inc. |
| cpe:2.3:a:cybozu:remote_service_manager:3.1.2:*:*:*:*:*:*:* | 3.1.2 | Vulnerable | Cybozu, Inc. |
- cpe:2.3:a:cybozu:remote_service_manager:2.3.0:*:*:*:*:*:*:* Versions 2.3.0 Vulnerable ·Cybozu, Inc.
- cpe:2.3:a:cybozu:remote_service_manager:3.1.0:*:*:*:*:*:*:* Versions 3.1.0 Vulnerable ·Cybozu, Inc.
- cpe:2.3:a:cybozu:remote_service_manager:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·Cybozu, Inc.
- cpe:2.3:a:cybozu:remote_service_manager:3.1.2:*:*:*:*:*:*:* Versions 3.1.2 Vulnerable ·Cybozu, Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-7266
- 2026-10-03 Alias added: GHSA-8v3h-64w8-c2mx
References
More Cybozu, Inc. Remote Service Manager vulnerabilities
- TI-2018-11568 Path traversal in Cybozu, Inc. Cybozu Remote Service CVSS 3.0HIGH 8.8
- TI-2018-11566 Unrestricted file upload in Cybozu, Inc. Cybozu Remote Service CVSS 3.0HIGH 8.8
- TI-2021-04020 Cross-site request forgery in Cybozu, Inc. Cybozu Remote Service CVSS 3.1HIGH 8.8
- TI-2018-11567 Path traversal in Cybozu, Inc. Cybozu Remote Service CVSS 3.0HIGH 8.1
- TI-2014-01551 Unspecified vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x before… CVSS 2.0HIGH 7.8
- TI-2014-01552 Session fixation vulnerability in the management screen in Cybozu Remote Service Manager… CVSS 2.0MEDIUM 6.8
Sources
- CVE-2014-7266 · CVE Program
- CVE-2014-7266 · NVD
- FIRST EPSS
- GHSA-8v3h-64w8-c2mx · GitHub Advisory Database · CC BY 4.0
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