Critical severity9.8NVD Advisory· Published Feb 3, 2021· Updated Jun 17, 2026

CVE-2020-28144

Description

Certain Moxa Inc products are affected by an improper restriction of operations in EDR-G903 Series Firmware Version 5.5 or lower, EDR-G902 Series Firmware Version 5.5 or lower, and EDR-810 Series Firmware Version 5.6 or lower. Crafted requests sent to the device may allow remote arbitrary code execution.

AI Insight

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

Affected products

Moxa/EDR 810 2gsfp T Firmware
cpe:2.3:o:moxa:edr-810-2gsfp-t_firmware:*:*:*:*:*:*:*:*
Range: <=5.6
Moxa/EDR 810 2gsfp Firmware
cpe:2.3:o:moxa:edr-810-2gsfp_firmware:*:*:*:*:*:*:*:*
Range: <=5.6
Moxa/EDR 810 VPN 2gsfp T Firmware
cpe:2.3:o:moxa:edr-810-vpn-2gsfp-t_firmware:*:*:*:*:*:*:*:*
Range: <=5.6
Moxa/EDR 810 VPN 2gsfp Firmware
cpe:2.3:o:moxa:edr-810-vpn-2gsfp_firmware:*:*:*:*:*:*:*:*
Range: <=5.6
Moxa/EDR G902 T Firmware
cpe:2.3:o:moxa:edr-g902-t_firmware:*:*:*:*:*:*:*:*
Range: <=5.5
Moxa/EDR G902 Firmware
cpe:2.3:o:moxa:edr-g902_firmware:*:*:*:*:*:*:*:*
Range: <=5.5
Moxa/EDR G903 T Firmware
cpe:2.3:o:moxa:edr-g903-t_firmware:*:*:*:*:*:*:*:*
Range: <=5.5
Moxa/EDR G903 Firmware
cpe:2.3:o:moxa:edr-g903_firmware:*:*:*:*:*:*:*:*
Range: <=5.5
Moxa Inc/EDR-G903 Series Firmwaredescription
Moxa Inc/EDR-G903 Seriesllm-create
Range: <=5.5

Patches

Vulnerability mechanics

References

www.moxa.com/en/support/support/security-advisory/edr-g903-g902-810-secure-router-vulnerabilitynvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000