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

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CVE-2019-9098

Severity CVSS v4.0:
Pending analysis
Type:
CWE-190 Integer Overflow or Wraparound
Publication date:
11/03/2020
Last modified:
17/03/2020

Description

An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and MB3480 devices before 3.1, MB3660 devices before 2.3, and MB3180 devices before 2.1. An Integer overflow in the built-in web server allows remote attackers to initiate DoS.

Impact

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

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:moxa:mb3170_firmware:*:*:*:*:*:*:*:* 4.0 (including)
cpe:2.3:h:moxa:mb3170:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mb3270_firmware:*:*:*:*:*:*:*:* 4.0 (including)
cpe:2.3:h:moxa:mb3270:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mb3180_firmware:*:*:*:*:*:*:*:* 2.0 (including)
cpe:2.3:h:moxa:mb3180:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mb3280_firmware:*:*:*:*:*:*:*:* 3.0 (including)
cpe:2.3:h:moxa:mb3280:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mb3480_firmware:*:*:*:*:*:*:*:* 3.0 (including)
cpe:2.3:h:moxa:mb3480:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:mb3660_firmware:*:*:*:*:*:*:*:* 2.2 (including)
cpe:2.3:h:moxa:mb3660:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools