CVE-2026-0714
moderate-risk
Published 2026-02-05
A physical attack vulnerability exists in certain Moxa industrial computers using TPM-backed LUKS full-disk encryption on Moxa Industrial Linux 3, where the discrete TPM is connected to the CPU via an SPI bus. Exploitation requires invasive physical access, including opening the device and attaching external equipment to the SPI bus to capture TPM communications. If successful, the captured data may allow offline decryption of eMMC contents. This attack cannot be performed through brief or opportunistic physical access and requires extended physical access, possession of the device, appropriate equipment, and sufficient time for signal capture and analysis. Remote exploitation is not possible.
Do I need to act?
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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.8/10
Medium
PHYSICAL
/ LOW complexity
Affected Products (20)
Uc-1222A Firmware
Uc-2222A-T-Us Firmware
Uc-2222A-T Firmware
Uc-2222A-T-Ap Firmware
Uc-2222A-T-Eu Firmware
Uc-3434A-T-Lte-Wifi Firmware
Uc-3424A-T-Lte Firmware
Uc-3420A-T-Lte Firmware
Uc-3430A-T-Lte-Wifi Firmware
Uc-4450A-T-5G Firmware
Uc-4434A-I-T Firmware
Uc-4410A-T Firmware
Uc-4454A-T-5G Firmware
Uc-4414A-I-T Firmware
Uc-4430A-T Firmware
Uc-8210-T-Lx-S Firmware
Uc-8220-T-Lx-Eu-S Firmware
Uc-8220-T-Lx-Ap-S Firmware
Uc-8220-T-Lx-Us-S Firmware
Uc-8220-T-Lx Firmware
Affected Vendors
References (1)
45
/ 100
moderate-risk
Severity
22/34 · High
Exploitability
0/34 · Minimal
Exposure
23/34 · High