Moxa OnCell G3100-HSPA Series version 1.6 Build 17100315 and prior use a proprietary…
Priority MEDIUM 44CWE-319Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- 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-319.
Summary
Moxa OnCell G3100-HSPA Series version 1.6 Build 17100315 and prior use a proprietary configuration protocol that does not provide confidentiality, integrity, and authenticity security controls. All information is sent in plain text, and can be intercepted and modified. Any commands (including device reboot, configuration download or upload, or firmware upgrade) are accepted and executed by the device without authentication.
Why it matters now
EPSS 0.01022 63rd 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:o:moxa:oncell_g3150-hspa_firmware:*:*:*:*:*:*:*:* | up to 1.6 | Vulnerable | Moxa |
| cpe:2.3:h:moxa:oncell_g3150-hspa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Moxa |
| cpe:2.3:o:moxa:oncell_g3150-hspa-t_firmware:*:*:*:*:*:*:*:* | up to 1.6 | Vulnerable | Moxa |
| cpe:2.3:h:moxa:oncell_g3150-hspa-t:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Moxa |
- cpe:2.3:o:moxa:oncell_g3150-hspa_firmware:*:*:*:*:*:*:*:* Versions up to 1.6 Vulnerable ·Moxa
- cpe:2.3:h:moxa:oncell_g3150-hspa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
- cpe:2.3:o:moxa:oncell_g3150-hspa-t_firmware:*:*:*:*:*:*:*:* Versions up to 1.6 Vulnerable ·Moxa
- cpe:2.3:h:moxa:oncell_g3150-hspa-t:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-11422
- 2026-10-03 Alias added: GHSA-j89h-7gpj-6wwq
References
More Moxa Oncell G3150-hspa-t Firmware vulnerabilities
- TI-2018-08154 A weak Cookie parameter is used in the web application of Moxa OnCell G3100-HSPA Series… CVSS 3.0CRITICAL 9.8
- TI-2018-08148 There is Memory corruption in the web interface of Moxa OnCell G3100-HSPA Series version… CVSS 3.0CRITICAL 9.8
- TI-2018-03967 Improper authentication in Moxa OnCell G3100-HSPA Series CVSS 3.0CRITICAL 9.8
- TI-2018-08149 Moxa OnCell G3100-HSPA Series version 1.6 Build 17100315 and prior use a proprietary… CVSS 3.0CRITICAL 9.8
- TI-2018-08155 CSRF tokens are not used in the web application of Moxa OnCell G3100-HSPA Series version… CVSS 3.0HIGH 8.8
- TI-2018-08151 There is Memory corruption in the web interface Moxa OnCell G3100-HSPA Series version 1.6… CVSS 3.0HIGH 7.5
Sources
- CVE-2018-11422 · CVE Program
- CVE-2018-11422 · NVD
- FIRST EPSS
- GHSA-j89h-7gpj-6wwq · 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