QID 591185

Date Published: 2022-11-18

QID 591185: Moxa MGate Protocol Gateways Vulnerability (ICSA-21-357-01)

AFFECTED PRODUCTS
The following firmware versions of MGate MB3000 Series, a serial-to-Ethernet Modbus gateway, are affected:
MGate MB3180 Series: Firmware Version 2.2 or lower
MGate MB3280 Series: Firmware Version 4.1 or lower
MGate MB3480 Series: Firmware Version 3.2 or lower

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability could allow remote attackers to obtain sensitive information.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section icsa-21-357-01 for affected packages and patching details.

    Vendor References

    CVEs related to QID 591185

    CVE-2021-4161 |
    Software Advisories
    Advisory ID Software Component Link
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