How severe is CVE-2024-4641?

CVE-2024-4641 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-4641 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-4641?

CVE-2024-4641 primarily affects Moxa Oncell G3470a-lte-us-t Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-4641?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-4641 have an EU (EUVD) identifier?

Yes. CVE-2024-4641 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44245.

When was CVE-2024-4641 published?

CVE-2024-4641 was published on 2024-06-25 and last updated on 2026-06-17.

CVE-2024-4641

CVE-2024-4641 is a medium-severity vulnerability in Moxa Oncell G3470a-lte-us-t Firmware with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-134.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-44245
Weakness: CWE-134
Affected product: Moxa Oncell G3470a-lte-us-t Firmware
Published: 2024-06-25
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2024-4641?: 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.
How severe is CVE-2024-4641?: CVE-2024-4641 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-4641 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-4641?: CVE-2024-4641 primarily affects Moxa Oncell G3470a-lte-us-t Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-4641?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-4641 have an EU (EUVD) identifier?: Yes. CVE-2024-4641 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44245.
When was CVE-2024-4641 published?: CVE-2024-4641 was published on 2024-06-25 and last updated on 2026-06-17.

References

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

Affected products (4)

cpe:2.3:o:moxa:oncell_g3470a-lte-us-t_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:oncell_g3470a-lte-eu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:oncell_g3470a-lte-eu-t_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:oncell_g3470a-lte-us_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Moxa Oncell G3470a-lte-us-t Firmware

CVE-2018-11425 — Critical (CVSS 9.8): Memory corruption issue was discovered in Moxa OnCell G3470A-LTE Series version 1.6 Build 18021314 and prior, a…
CVE-2018-11424 — High (CVSS 7.5): There is Memory corruption in the web interface of Moxa OnCell G3470A-LTE Series version 1.6 Build 18021314 and prior,…
CVE-2024-4640 — High (CVSS 7.1): OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds…
CVE-2024-4639 — High (CVSS 7.1): OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of…
CVE-2024-4638 — High (CVSS 7.1): OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of…

All CVEs affecting Moxa Oncell G3470a-lte-us-t Firmware →

Other CWE-134 vulnerabilities

CVE-2012-1851 — Critical (CVSS 10.0): Format string vulnerability in the Print Spooler service in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2,…
CVE-2012-0242 — Critical (CVSS 10.0): Format string vulnerability in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to execute arbitrary…
CVE-2011-2475 — Critical (CVSS 10.0): Format string vulnerability in ECTrace.dll in the iMailGateway service in the Internet Mail Gateway in OneBridge Server…
CVE-2011-1568 — Critical (CVSS 10.0): Format string vulnerability in the logText function in shmemmgr9.dll in IGSSdataServer.exe 9.00.00.11074, and…
CVE-2010-4235 — Critical (CVSS 10.0): Format string vulnerability in RealNetworks Helix Server 12.x, 13.x, and 14.x before 14.2, and Helix Mobile Server…
CVE-2011-0270 — Critical (CVSS 10.0): Format string vulnerability in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows…

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