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TI-2019-06569 Aliases CVE-2019-9099GHSA-f9rg-9f28-2cxr

An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and…

Priority MEDIUM 49CWE-120Published · Updated

Key facts

Attack vector
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 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and MB3480 devices before 3.1, MB3660 devices before 2.3, and MB3180 devices before 2.1. A Buffer overflow in the built-in web server allows remote attackers to initiate DoS, and probably to execute arbitrary code (issue 1 of 2).

Why it matters now

EPSS 0.04047 90th 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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:o:moxa:mb3170_firmware:*:*:*:*:*:*:*:*up to 4.0VulnerableMoxa
cpe:2.3:h:moxa:mb3170:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
cpe:2.3:o:moxa:mb3270_firmware:*:*:*:*:*:*:*:*up to 4.0VulnerableMoxa
cpe:2.3:h:moxa:mb3270:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
cpe:2.3:o:moxa:mb3180_firmware:*:*:*:*:*:*:*:*up to 2.0VulnerableMoxa
cpe:2.3:h:moxa:mb3180:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
cpe:2.3:o:moxa:mb3280_firmware:*:*:*:*:*:*:*:*up to 3.0VulnerableMoxa
cpe:2.3:h:moxa:mb3280:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
cpe:2.3:o:moxa:mb3480_firmware:*:*:*:*:*:*:*:*up to 3.0VulnerableMoxa
cpe:2.3:h:moxa:mb3480:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
  • cpe:2.3:o:moxa:mb3170_firmware:*:*:*:*:*:*:*:* Versions up to 4.0 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mb3170:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
  • cpe:2.3:o:moxa:mb3270_firmware:*:*:*:*:*:*:*:* Versions up to 4.0 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mb3270:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
  • cpe:2.3:o:moxa:mb3180_firmware:*:*:*:*:*:*:*:* Versions up to 2.0 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mb3180:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
  • cpe:2.3:o:moxa:mb3280_firmware:*:*:*:*:*:*:*:* Versions up to 3.0 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mb3280:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
  • cpe:2.3:o:moxa:mb3480_firmware:*:*:*:*:*:*:*:* Versions up to 3.0 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mb3480:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:moxa:mb3660_firmware:*:*:*:*:*:*:*:*up to 2.2VulnerableMoxa
cpe:2.3:h:moxa:mb3660:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
  • cpe:2.3:o:moxa:mb3660_firmware:*:*:*:*:*:*:*:* Versions up to 2.2 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mb3660:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-9099
  2. 2026-10-03 Alias added: GHSA-f9rg-9f28-2cxr

References

Advisory 2

  • TI-2019-06566 An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and… CVSS 3.1CRITICAL 9.8
  • TI-2019-06565 An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and… CVSS 3.1CRITICAL 9.8
  • TI-2019-06571 An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and… CVSS 3.1HIGH 8.8
  • TI-2019-06568 An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and… CVSS 3.1HIGH 7.5
  • TI-2019-06573 An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and… CVSS 3.1HIGH 7.5
  • TI-2019-06570 An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and… CVSS 3.1HIGH 7.5
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences