SEIL/X 4.60 to 5.72, SEIL/B1 4.60 to 5.72, SEIL/x86 3.20 to 5.72, SEIL/BPV4 5.00 to 5.72…
Priority LOW 21Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
SEIL/X 4.60 to 5.72, SEIL/B1 4.60 to 5.72, SEIL/x86 3.20 to 5.72, SEIL/BPV4 5.00 to 5.72 allows remote attackers to cause a temporary failure of the device's encrypted communications via a specially crafted packet.
Why it matters now
EPSS 0.01524 74th 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 |
|---|---|---|---|---|---|
| Internet Initiative Japan Inc. | SEIL/X | 4.60 to 5.72 | — | No fix listed | CNA |
| Internet Initiative Japan Inc. | SEIL/B1 | 4.60 to 5.72 | — | No fix listed | CNA |
| Internet Initiative Japan Inc. | SEIL/x86 | 3.20 to 5.72 | — | No fix listed | CNA |
| Internet Initiative Japan Inc. | SEIL/BPV4 | 5.00 to 5.72 | — | No fix listed | CNA |
- SEIL/X VendorInternet Initiative Japan Inc. Affected 4.60 to 5.72 Fixed in — No fix listed CNA
- SEIL/B1 VendorInternet Initiative Japan Inc. Affected 4.60 to 5.72 Fixed in — No fix listed CNA
- SEIL/x86 VendorInternet Initiative Japan Inc. Affected 3.20 to 5.72 Fixed in — No fix listed CNA
- SEIL/BPV4 VendorInternet Initiative Japan Inc. Affected 5.00 to 5.72 Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:seil:b1_firmware:4.60:*:*:*:*:*:*:* | 4.60 | Vulnerable | Seil |
| cpe:2.3:o:seil:b1_firmware:5.72:*:*:*:*:*:*:* | 5.72 | Vulnerable | Seil |
| cpe:2.3:h:seil:b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Seil |
| cpe:2.3:o:seil:bpv_4_firmware:5.00:*:*:*:*:*:*:* | 5.00 | Vulnerable | Seil |
| cpe:2.3:o:seil:bpv_4_firmware:5.72:*:*:*:*:*:*:* | 5.72 | Vulnerable | Seil |
| cpe:2.3:h:seil:bpv_4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Seil |
| cpe:2.3:o:seil:x1_firmware:4.60:*:*:*:*:*:*:* | 4.60 | Vulnerable | Seil |
| cpe:2.3:o:seil:x1_firmware:5.72:*:*:*:*:*:*:* | 5.72 | Vulnerable | Seil |
| cpe:2.3:h:seil:x1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Seil |
| cpe:2.3:o:seil:x2_firmware:4.60:*:*:*:*:*:*:* | 4.60 | Vulnerable | Seil |
- cpe:2.3:o:seil:b1_firmware:4.60:*:*:*:*:*:*:* Versions 4.60 Vulnerable ·Seil
- cpe:2.3:o:seil:b1_firmware:5.72:*:*:*:*:*:*:* Versions 5.72 Vulnerable ·Seil
- cpe:2.3:h:seil:b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Seil
- cpe:2.3:o:seil:bpv_4_firmware:5.00:*:*:*:*:*:*:* Versions 5.00 Vulnerable ·Seil
- cpe:2.3:o:seil:bpv_4_firmware:5.72:*:*:*:*:*:*:* Versions 5.72 Vulnerable ·Seil
- cpe:2.3:h:seil:bpv_4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Seil
- cpe:2.3:o:seil:x1_firmware:4.60:*:*:*:*:*:*:* Versions 4.60 Vulnerable ·Seil
- cpe:2.3:o:seil:x1_firmware:5.72:*:*:*:*:*:*:* Versions 5.72 Vulnerable ·Seil
- cpe:2.3:h:seil:x1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Seil
- cpe:2.3:o:seil:x2_firmware:4.60:*:*:*:*:*:*:* Versions 4.60 Vulnerable ·Seil
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:seil:x2_firmware:5.72:*:*:*:*:*:*:* | 5.72 | Vulnerable | Seil |
| cpe:2.3:h:seil:x2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Seil |
| cpe:2.3:o:seil:x86_fuji_firmware:3.20:*:*:*:*:*:*:* | 3.20 | Vulnerable | Seil |
| cpe:2.3:o:seil:x86_fuji_firmware:5.72:*:*:*:*:*:*:* | 5.72 | Vulnerable | Seil |
| cpe:2.3:h:seil:x86_fuji:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Seil |
- cpe:2.3:o:seil:x2_firmware:5.72:*:*:*:*:*:*:* Versions 5.72 Vulnerable ·Seil
- cpe:2.3:h:seil:x2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Seil
- cpe:2.3:o:seil:x86_fuji_firmware:3.20:*:*:*:*:*:*:* Versions 3.20 Vulnerable ·Seil
- cpe:2.3:o:seil:x86_fuji_firmware:5.72:*:*:*:*:*:*:* Versions 5.72 Vulnerable ·Seil
- cpe:2.3:h:seil:x86_fuji:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Seil
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-10856
- 2026-10-03 Alias added: GHSA-px92-3m65-jqg8
References
More Seil B1 Firmware vulnerabilities
- TI-2017-01456 Improper input validation in Internet Initiative Japan Inc. SEIL/x86 Fuji CVSS 3.0HIGH 7.5
- TI-2012-02273 SEIL routers with firmware SEIL/x86 1.00 through 2.35, SEIL/X1 2.30 through 3.75, SEIL/X2… CVSS 2.0LOW 2.6
Sources
- CVE-2017-10856 · CVE Program
- CVE-2017-10856 · NVD
- FIRST EPSS
- GHSA-px92-3m65-jqg8 · 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