CVE-2024-4641: OnCell G3470A-LTE Series: Authenticated Format String Errors
First published: Tue Jun 25 2024(Updated: )
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.
Credit: psirt@moxa.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| Moxa Oncell G3470a-lte-eu-t Firmware | <=1.7.7 | |
| Moxa Oncell G3470a-lte-eu Firmware | <=1.7.7 | |
| Moxa Oncell G3470a-lte-us-t Firmware | <=1.7.7 | |
| Moxa Oncell G3470a-lte-us Firmware | <=1.7.7 | |
| Any of | ||
| Moxa Oncell G3470a-lte-eu | ||
| Moxa Oncell G3470a-lte-eu-t | ||
| Moxa Oncell G3470a-lte-us | ||
| Moxa Oncell G3470a-lte-us-t |
Remedy
Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below. * OnCell G3470A-LTE Series: Please contact Moxa Technical Support for the security patch (v1.7.8). https://www.moxa.com/tw/support/technical-support
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Frequently Asked Questions
What is the severity of CVE-2024-4641?
CVE-2024-4641 is classified as a high severity vulnerability due to its potential for causing denial of service.
How do I fix CVE-2024-4641?
To fix CVE-2024-4641, update the firmware of the OnCell G3470A-LTE series to version v1.7.8 or later.
What types of attacks can exploit CVE-2024-4641?
CVE-2024-4641 can be exploited through remote format string attacks resulting in memory leaks and denial of service.
Which firmware versions are affected by CVE-2024-4641?
CVE-2024-4641 affects all firmware versions v1.7.7 and prior of the OnCell G3470A-LTE series.
What devices are impacted by CVE-2024-4641?
Devices impacted by CVE-2024-4641 include the Moxa OnCell G3470A-LTE-EU, G3470A-LTE-US, and their corresponding variants.
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