CVE-2026-0715
Description
Moxa Arm-based industrial computers running Moxa Industrial Linux Secure use a device-unique bootloader password provided on the device. An attacker with physical access to the device could use this information to access the bootloader menu via a serial interface. Access to the bootloader menu does not allow full system takeover or privilege escalation. The bootloader enforces digital signature verification and only permits flashing of Moxa-signed images. As a result, an attacker cannot install malicious firmware or execute arbitrary code. The primary impact is limited to a potential temporary denial-of-service condition if a valid image is reflashed. Remote exploitation is not possible.
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
References and patches
- https://www.moxa.com/en/support/product-support/security-advisory/mpsa-255121-cve-2026-0714-cve-2026-0715-mul… vendor-advisoryVendor Advisory
CPE matches (NVD) (35)
cpe:2.3:o:moxa:uc-1222a_firmware:*:*:*:*:*:*:*:*≤ 1.4cpe:2.3:o:moxa:uc-2222a-t-us_firmware:*:*:*:*:*:*:*:*≤ 1.4cpe:2.3:o:moxa:uc-2222a-t_firmware:*:*:*:*:*:*:*:*≤ 1.4cpe:2.3:o:moxa:uc-2222a-t-ap_firmware:*:*:*:*:*:*:*:*≤ 1.4cpe:2.3:o:moxa:uc-2222a-t-eu_firmware:*:*:*:*:*:*:*:*≤ 1.4cpe:2.3:o:moxa:uc-3434a-t-lte-wifi_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:uc-3424a-t-lte_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:uc-3420a-t-lte_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:uc-3430a-t-lte-wifi_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:uc-4450a-t-5g_firmware:*:*:*:*:*:*:*:*≤ 1.3cpe:2.3:o:moxa:uc-4434a-i-t_firmware:*:*:*:*:*:*:*:*≤ 1.3cpe:2.3:o:moxa:uc-4410a-t_firmware:*:*:*:*:*:*:*:*≤ 1.3cpe:2.3:o:moxa:uc-4454a-t-5g_firmware:*:*:*:*:*:*:*:*≤ 1.3cpe:2.3:o:moxa:uc-4414a-i-t_firmware:*:*:*:*:*:*:*:*≤ 1.3cpe:2.3:o:moxa:uc-4430a-t_firmware:*:*:*:*:*:*:*:*≤ 1.3cpe:2.3:o:moxa:uc-8210-t-lx-s_firmware:*:*:*:*:*:*:*:*≤ 1.5cpe:2.3:o:moxa:uc-8220-t-lx-eu-s_firmware:*:*:*:*:*:*:*:*≤ 1.5cpe:2.3:o:moxa:uc-8220-t-lx-ap-s_firmware:*:*:*:*:*:*:*:*≤ 1.5cpe:2.3:o:moxa:uc-8220-t-lx-us-s_firmware:*:*:*:*:*:*:*:*≤ 1.5cpe:2.3:o:moxa:uc-8220-t-lx_firmware:*:*:*:*:*:*:*:*≤ 1.5cpe:2.3:o:moxa:v1202-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2.0cpe:2.3:o:moxa:v1222-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2.0cpe:2.3:o:moxa:v1222-w-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2.0cpe:2.3:o:moxa:v2406c-kl7-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-kl7-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-wl7-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-wl5-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-kl1-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-wl3-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-wl1-ct-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-kl3-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-wl1-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-kl1-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-wl7-t_firmware:*:*:*:*:*:*:*:*≤ 1.2cpe:2.3:o:moxa:v2406c-kl5-t_firmware:*:*:*:*:*:*:*:*≤ 1.2