Cross-site request forgery (CSRF) vulnerability on NTT EAST Hikari Denwa routers with…
Priority MEDIUM 40CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
Cross-site request forgery (CSRF) vulnerability on NTT EAST Hikari Denwa routers with firmware PR-400MI, RT-400MI, and RV-440MI 07.00.1006 and earlier and NTT WEST Hikari Denwa routers with firmware PR-400MI, RT-400MI, and RV-440MI 07.00.1005 and earlier allows remote attackers to hijack the authentication of arbitrary users.
Why it matters now
EPSS 0.01208 68th 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 · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ntt-west:pr-400mi_firmware:*:*:*:*:*:*:*:* | up to 07.00.1005 | Vulnerable | NTT WEST, Inc. |
| cpe:2.3:h:ntt-west:pr-400mi:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | NTT WEST, Inc. |
| cpe:2.3:o:ntt-west:rt-400mi_firmware:*:*:*:*:*:*:*:* | up to 07.00.1005 | Vulnerable | NTT WEST, Inc. |
| cpe:2.3:h:ntt-west:rt-400mi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NTT WEST, Inc. |
| cpe:2.3:o:ntt-west:rv-440mi_firmware:*:*:*:*:*:*:*:* | up to 07.00.1005 | Vulnerable | NTT WEST, Inc. |
| cpe:2.3:h:ntt-west:rv-440mi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NTT WEST, Inc. |
| cpe:2.3:o:ntt-east:pr-400mi_firmware:07.00.1006:*:*:*:*:*:*:* | 07.00.1006 | Vulnerable | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION |
| cpe:2.3:h:ntt-east:pr-400mi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION |
| cpe:2.3:o:ntt-east:rt-400mi_firmware:*:*:*:*:*:*:*:* | up to 07.00.1006 | Vulnerable | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION |
| cpe:2.3:h:ntt-east:rt-400mi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION |
- cpe:2.3:o:ntt-west:pr-400mi_firmware:*:*:*:*:*:*:*:* Versions up to 07.00.1005 Vulnerable ·NTT WEST, Inc.
- cpe:2.3:h:ntt-west:pr-400mi:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NTT WEST, Inc.
- cpe:2.3:o:ntt-west:rt-400mi_firmware:*:*:*:*:*:*:*:* Versions up to 07.00.1005 Vulnerable ·NTT WEST, Inc.
- cpe:2.3:h:ntt-west:rt-400mi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NTT WEST, Inc.
- cpe:2.3:o:ntt-west:rv-440mi_firmware:*:*:*:*:*:*:*:* Versions up to 07.00.1005 Vulnerable ·NTT WEST, Inc.
- cpe:2.3:h:ntt-west:rv-440mi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NTT WEST, Inc.
- cpe:2.3:o:ntt-east:pr-400mi_firmware:07.00.1006:*:*:*:*:*:*:* Versions 07.00.1006 Vulnerable ·NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
- cpe:2.3:h:ntt-east:pr-400mi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
- cpe:2.3:o:ntt-east:rt-400mi_firmware:*:*:*:*:*:*:*:* Versions up to 07.00.1006 Vulnerable ·NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
- cpe:2.3:h:ntt-east:rt-400mi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
Show 2 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ntt-east:rv-440mi_firmware:*:*:*:*:*:*:*:* | up to 07.00.1006 | Vulnerable | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION |
| cpe:2.3:h:ntt-east:rv-440mi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION |
- cpe:2.3:o:ntt-east:rv-440mi_firmware:*:*:*:*:*:*:*:* Versions up to 07.00.1006 Vulnerable ·NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
- cpe:2.3:h:ntt-east:rv-440mi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-1228
- 2026-10-03 Alias added: GHSA-fp88-gm7q-v687
References
Sources
- CVE-2016-1228 · CVE Program
- CVE-2016-1228 · NVD
- FIRST EPSS
- GHSA-fp88-gm7q-v687 · 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