What’s Vulnerable › Vulnerabilities

CVE-2023-28697: Moxa MiiNePort E1 - Broken Access Control

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-27 · updated 2026-06-17
• Weakness: CWE-306

Description

Moxa MiiNePort E1 has a vulnerability of insufficient access control. An unauthenticated remote user can exploit this vulnerability to perform arbitrary system operation or disrupt service.

Affected products

• Moxa MiiNePort E1: 1.7.2

References

• https://cdn-cms.azureedge.net/Moxa/media/PDIM/S100000223/MiiNePort%20E1%20Series_moxa-miineport-e1-series-firmware-v1.9.rom_Software%20Release%20History.pdf
• https://www.twcert.org.tw/tw/cp-132-7021-eb43a-1.html
• https://cdn-cms.azureedge.net/Moxa/media/PDIM/S100000223/MiiNePort%20E1%20Series_moxa-miineport-e1-series-firmware-v1.9.rom_Software%20Release%20History.pdf
• https://www.twcert.org.tw/tw/cp-132-7021-eb43a-1.html

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