CVE-2024-4641: Moxa Oncell g3470a-Lte-Eu-T Firmware

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to accepting a format string from an external source as an argument. An attacker could modify an externally controlled format string to cause a memory leak and denial of service.

Affected products

• Moxa Oncell g3470a-Lte-Eu-T Firmware: up to and including 1.7.7
• Moxa Oncell g3470a-Lte-Eu Firmware: up to and including 1.7.7
• Moxa Oncell g3470a-Lte-Us-T Firmware: up to and including 1.7.7
• Moxa Oncell g3470a-Lte-Us Firmware: up to and including 1.7.7

Published 2024-06-25. Last modified 2026-06-17.