What’s Vulnerable › Vulnerabilities

CVE-2024-4640: OnCell G3470A-LTE Series: Authenticated Command Injection via sendTestEmail

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-06-25 · updated 2026-06-17
• Weakness: CWE-120

Description

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash.

Affected products

• Moxa Oncell G3470A-Lte-Eu-T Firmware: through 1.7.7
• Moxa Oncell G3470A-Lte-Eu Firmware: through 1.7.7
• Moxa Oncell G3470A-Lte-Us-T Firmware: through 1.7.7
• Moxa Oncell G3470A-Lte-Us Firmware: through 1.7.7

References

• https://www.moxa.com/en/support/product-support/security-advisory/mpsa-242550-oncell-g3470a-lte-series-multiple-web-application-vulnerabilities
• https://www.moxa.com/en/support/product-support/security-advisory/mpsa-242550-oncell-g3470a-lte-series-multiple-web-application-vulnerabilities

Get alerted when CVE-2024-4640 or the next vulnerability affects your stack