OS command injection in Toshiba Home gateway HEM-GW16A and Toshiba Home gateway HEM-GW26A
Priority LOW 39CWE-78Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
Toshiba Home gateway HEM-GW16A 1.2.9 and earlier, Toshiba Home gateway HEM-GW26A 1.2.9 and earlier allows an attacker on the same network segment to execute arbitrary OS commands.
Why it matters now
EPSS 0.0065 51st 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 |
|---|---|---|---|---|---|
| Toshiba Lighting & Technology Corporation | Toshiba Home gateway HEM-GW16A and Toshiba Home gateway HEM-GW26A | (Toshiba Home gateway HEM-GW16A 1.2.9 and earlier, Toshiba Home gateway HEM-GW26A 1.2.9 and earlier) | — | No fix listed | CNA |
- Toshiba Home gateway HEM-GW16A and Toshiba Home gateway HEM-GW26A VendorToshiba Lighting & Technology Corporation Affected (Toshiba Home gateway HEM-GW16A 1.2.9 and earlier, Toshiba Home gateway HEM-GW26A 1.2.9 and earlier) Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:toshiba:hem-gw16a_firmware:*:*:*:*:*:*:*:* | up to 1.2.9 | Vulnerable | Toshiba Lighting & Technology Corporation |
| cpe:2.3:h:toshiba:hem-gw16a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Toshiba Lighting & Technology Corporation |
| cpe:2.3:o:toshiba:hem-gw26a_firmware:*:*:*:*:*:*:*:* | up to 1.2.9 | Vulnerable | Toshiba Lighting & Technology Corporation |
| cpe:2.3:h:toshiba:hem-gw26a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Toshiba Lighting & Technology Corporation |
- cpe:2.3:o:toshiba:hem-gw16a_firmware:*:*:*:*:*:*:*:* Versions up to 1.2.9 Vulnerable ·Toshiba Lighting & Technology Corporation
- cpe:2.3:h:toshiba:hem-gw16a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Toshiba Lighting & Technology Corporation
- cpe:2.3:o:toshiba:hem-gw26a_firmware:*:*:*:*:*:*:*:* Versions up to 1.2.9 Vulnerable ·Toshiba Lighting & Technology Corporation
- cpe:2.3:h:toshiba:hem-gw26a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Toshiba Lighting & Technology Corporation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-16200
- 2026-10-03 Alias added: GHSA-mqvx-57w5-578j
- 2026-10-16 EPSS moved to the 50th–90th percentile
References
More Toshiba Lighting & Technology Corporation Hem-gw16a Firmware vulnerabilities
- TI-2017-01527 OS command injection in Toshiba Home gateway HEM-GW16A CVSS 3.0CRITICAL 9.8
- TI-2017-01524 Toshiba Home gateway HEM-GW16A firmware HEM-GW16A-FW-V1.2.0 and earlier, Toshiba Home… CVSS 3.0CRITICAL 9.8
- TI-2017-01526 Hard-coded credentials in Toshiba Home gateway HEM-GW16A CVSS 3.0CRITICAL 9.8
- TI-2017-01525 Toshiba Home gateway HEM-GW16A firmware HEM-GW16A-FW-V1.2.0 and earlier. CVSS 3.0CRITICAL 9.8
- TI-2018-11598 Hard-coded credentials in Toshiba Home gateway HEM-GW16A and Toshiba Home gateway… CVSS 3.0HIGH 8.8
- TI-2017-01528 Cross-site request forgery in Toshiba Home gateway HEM-GW16A CVSS 3.0HIGH 8.8
Sources
- CVE-2018-16200 · CVE Program
- CVE-2018-16200 · NVD
- FIRST EPSS
- GHSA-mqvx-57w5-578j · GitHub Advisory Database · CC BY 4.0
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