CVE-2017-16727

Severity CVSS v4.0:

Pending analysis

Type:

CWE-255 Credentials Management

Publication date:

22/12/2017

Last modified:

20/04/2025

Description

A Credentials Management issue was discovered in Moxa NPort W2150A versions prior to 1.11, and NPort W2250A versions prior to 1.11. The default password is empty on the device. An unauthorized user can access the device without a password. An unauthorized user has the ability to completely compromise the confidentiality and integrity of the wireless traffic.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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

Base Score 3.x

9.10

Severity 3.x

CRITICAL

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

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

Base Score 2.0

6.40

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:moxa:nport_w2150a_firmware::::::::		1.11 (excluding)
cpe:2.3:h:moxa:nport_w2150a:-:::::::*
cpe:2.3:o:moxa:nport_w2250a_firmware::::::::		1.11 (excluding)
cpe:2.3:h:moxa:nport_w2250a:-:::::::*

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

CVE-2017-16727

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools