Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-27048

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
15/04/2022
Last modified:
25/04/2022

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.40 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
7.40
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:moxa:mgate_mb3170i_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170i:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170i-t_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170i-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170-m-st_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170-m-st:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170-m-sc-t_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170-m-sc-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170-t_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170-m-sc_firmware:*:*:*:*:*:*:*:* 4.2 (including)
cpe:2.3:h:moxa:mgate_mb3170-m-sc:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mgate_mb3170i-s-sc_firmware:*:*:*:*:*:*:*:* 4.2 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools