CVE-2026-0714
Moxa Industrial Computers TPM SPI Bus Physical Attack Vulnerability
Description
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.
INFO
Published Date :
Feb. 5, 2026, 5:16 p.m.
Last Modified :
Feb. 18, 2026, 5:55 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-0714
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | HIGH | 2e0a0ee2-d866-482a-9f5e-ac03d156dbaa | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Harden physical security of devices.
- Implement tamper detection mechanisms.
- Disable or monitor SPI bus access.
- Consider alternative encryption methods.
Public PoC/Exploit Available at Github
CVE-2026-0714 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-0714.
| URL | Resource |
|---|---|
| https://www.moxa.com/en/support/product-support/security-advisory/mpsa-255121-cve-2026-0714-cve-2026-0715-multiple-vulnerabilities-in-industrial-computers | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-0714 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-0714
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Saleae Logic 2 HLA plugin that extracts NV index data returned by TPM2_NV_Read from TPM2 SPI bus captures.
Python
A repo for TPM sniffing greatness
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-0714 vulnerability anywhere in the article.
-
Daily CyberSecurity
First-Ever TPM Sniffing Attack Extracts LUKS Keys from Industrial Linux Devices
Image: Cyloq While hardware hackers have long demonstrated the ability to extract BitLocker keys by eavesdropping on Windows systems, a new frontier in Trusted Platform Module (TPM) sniffing has just ... Read more
The following table lists the changes that have been made to the
CVE-2026-0714 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 18, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-1222a_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.4 OR cpe:2.3:h:moxa:uc-1222a:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-2222a-t-us_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.4 OR cpe:2.3:h:moxa:uc-2222a-t-us:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-2222a-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.4 OR cpe:2.3:h:moxa:uc-2222a-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-2222a-t-ap_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.4 OR cpe:2.3:h:moxa:uc-2222a-t-ap:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-2222a-t-eu_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.4 OR cpe:2.3:h:moxa:uc-2222a-t-eu:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-3434a-t-lte-wifi_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:uc-3434a-t-lte-wifi:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-3424a-t-lte_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:uc-3424a-t-lte:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-3420a-t-lte_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:uc-3420a-t-lte:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-3430a-t-lte-wifi_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:uc-3430a-t-lte-wifi:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-4450a-t-5g_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.3 OR cpe:2.3:h:moxa:uc-4450a-t-5g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-4434a-i-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.3 OR cpe:2.3:h:moxa:uc-4434a-i-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-4410a-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.3 OR cpe:2.3:h:moxa:uc-4410a-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-4454a-t-5g_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.3 OR cpe:2.3:h:moxa:uc-4454a-t-5g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-4414a-i-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.3 OR cpe:2.3:h:moxa:uc-4414a-i-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-4430a-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.3 OR cpe:2.3:h:moxa:uc-4430a-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-8210-t-lx-s_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.5 OR cpe:2.3:h:moxa:uc-8210-t-lx-s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-8220-t-lx-eu-s_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.5 OR cpe:2.3:h:moxa:uc-8220-t-lx-eu-s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-8220-t-lx-ap-s_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.5 OR cpe:2.3:h:moxa:uc-8220-t-lx-ap-s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-8220-t-lx-us-s_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.5 OR cpe:2.3:h:moxa:uc-8220-t-lx-us-s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:uc-8220-t-lx_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.5 OR cpe:2.3:h:moxa:uc-8220-t-lx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v1202-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.0 OR cpe:2.3:h:moxa:v1202-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v1222-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.0 OR cpe:2.3:h:moxa:v1222-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v1222-w-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.0 OR cpe:2.3:h:moxa:v1222-w-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-kl7-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-kl7-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-kl7-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-kl7-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-wl7-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-wl7-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-wl5-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-wl5-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-kl1-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-kl1-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-wl3-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-wl3-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-wl1-ct-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-wl1-ct-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-kl3-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-kl3-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-wl1-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-wl1-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-kl1-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-kl1-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-wl7-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-wl7-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:moxa:v2406c-kl5-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2 OR cpe:2.3:h:moxa:v2406c-kl5-t:-:*:*:*:*:*:*:* Added Reference Type Moxa Inc.: https://www.moxa.com/en/support/product-support/security-advisory/mpsa-255121-cve-2026-0714-cve-2026-0715-multiple-vulnerabilities-in-industrial-computers Types: Vendor Advisory -
New CVE Received by [email protected]
Feb. 05, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V4.0 AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-319 Added Reference https://www.moxa.com/en/support/product-support/security-advisory/mpsa-255121-cve-2026-0714-cve-2026-0715-multiple-vulnerabilities-in-industrial-computers