cvedb.io
CVE-2023-1257
HIGH · CVSS 7.6
EPSS exploitation probability: 0%
Published 2023-03-07T17:15:12.527 · Last modified 2026-06-17T05:27:28.957

Summary

An attacker with physical access to the affected Moxa UC Series devices can initiate a restart of the device and gain access to its BIOS. Command line options can then be altered, allowing the attacker to access the terminal. From the terminal, the attacker can modify the device’s authentication files to create a new user and gain full access to the system.

Affected products

moxa — uc-2101-lx_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.