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CVE-2024-4638

HIGHCVSS 8.8/10EPSS 0.44%

Last modified

CVE-2024-4638 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.44%

35.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MoxaOncell G3470a-Lte-Eu-T Firmware<= 1.7.7
MoxaOncell G3470a-Lte-Eu Firmware<= 1.7.7
MoxaOncell G3470a-Lte-Us Firmware<= 1.7.7
MoxaOncell G3470a-Lte-Us-T Firmware<= 1.7.7

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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.
How severe is CVE-2024-4638?
CVE-2024-4638 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.
How do I fix CVE-2024-4638?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-4638?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST