Moxa NPort IAW5000A-I/O Series Hardcoded Credentials (CVE-2023-4204)

critical Tenable OT Security Plugin ID 501605

Synopsis

The remote OT asset is affected by a vulnerability.

Description

NPort IAW5000A-I/O Series firmware version v2.2 and prior is affected by a hardcoded credential vulnerability which poses a potential risk to the security and integrity of the affected device. This vulnerability is attributed to the presence of a hardcoded key, which could potentially facilitate firmware manipulation.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

Plugin Details

Severity: Critical

ID: 501605

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 8/24/2023

Updated: 9/6/2023

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2023-4204

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:moxa:nport_iaw5000a-i%2fo_firmware

Required KB Items: Tenable.ot/Moxa

Exploit Ease: No known exploits are available

Patch Publication Date: 8/16/2023

Vulnerability Publication Date: 8/16/2023

Reference Information

CVE: CVE-2023-4204

CWE: 798

Detections

Analytics