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HIGH · 7.1

CVE-2024-4640

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 alloc...

Vulnerability 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.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
HIGH

Affected Products

VendorProductVersions
MoxaOncell G3470A-Lte-Us-T Firmware<= 1.7.7
MoxaOncell G3470A-Lte-Us-T-
MoxaOncell G3470A-Lte-Eu Firmware<= 1.7.7
MoxaOncell G3470A-Lte-Eu-
MoxaOncell G3470A-Lte-Eu-T Firmware<= 1.7.7
MoxaOncell G3470A-Lte-Eu-T-
MoxaOncell G3470A-Lte-Us Firmware<= 1.7.7
MoxaOncell G3470A-Lte-Us-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2024-4640?

CVE-2024-4640 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 alloc...

How severe is CVE-2024-4640?

CVE-2024-4640 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-4640?

Check the references section above for vendor advisories and patch information. Affected products include: Moxa Oncell G3470A-Lte-Us-T Firmware, Moxa Oncell G3470A-Lte-Us-T, Moxa Oncell G3470A-Lte-Eu Firmware, Moxa Oncell G3470A-Lte-Eu, Moxa Oncell G3470A-Lte-Eu-T Firmware.