High severity7.4NVD Advisory· Published Apr 15, 2022· Updated Jun 17, 2026

CVE-2022-27048

Description

A vulnerability has been discovered in Moxa MGate which allows an attacker to perform a man-in-the-middle (MITM) attack on the device. This affects MGate MB3170 Series Firmware Version 4.2 or lower. and MGate MB3270 Series Firmware Version 4.2 or lower. and MGate MB3280 Series Firmware Version 4.1 or lower. and MGate MB3480 Series Firmware Version 3.2 or lower.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Moxa/MGatedescription
Moxa/MGate MB3170 Seriesllm-create
Range: <=4.2
Moxa/MGate MB3270 Seriesllm-create
Range: <=4.2
Moxa/MGate MB3280 Seriesllm-create
Range: <=4.1
Moxa/MGate MB3480 Seriesllm-create
Range: <=3.2

Patches

Vulnerability mechanics

References

www.moxa.com/en/support/product-support/security-advisory/mgate-mb3170-mb3270-mb3280-mb3480-protocol-gateways-vulnerabilitynvdVendor Advisory

News mentions

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