What is CVE-2024-4638?

CVE-2024-4638 is a high-severity vulnerability in Moxa Oncell G3470a-Lte-Eu, classified under Command Injection. CVSS score: 7.1/10. Published 2024-06-25.

How severe is CVE-2024-4638?

High severity. CVSS v3 base score is 7.1 out of 10.

RCE in Moxa Oncell G3470a-Lte-Eu

CVE-2024-4638

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in the web key upload function. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.004 (36.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.

Affected products

Weakness classification (CWE)

CWE-77 — Command Injection

References

psirt@moxa.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2024-4638?: CVE-2024-4638 is a high-severity vulnerability in Moxa Oncell G3470a-Lte-Eu, classified under Command Injection. CVSS score: 7.1/10. Published 2024-06-25.
How severe is CVE-2024-4638?: High severity. CVSS v3 base score is 7.1 out of 10.