CVE-2023-4204

NPort IAW5000A-I/O Series Hardcoded Credential Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

NPort IAW5000A-I/O Series firmware version v2.2 and prior is affected by a hardcoded credential vulnerabilitywhich 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.

La versión de firmware 2.2 y anteriores de la serie NPort IAW5000A-I/O se ve afectada por una vulnerabilidad de credencial codificada que representa un riesgo potencial para la seguridad y la integridad del dispositivo afectado. Esta vulnerabilidad se atribuye a la presencia de una clave codificada, que podría facilitar la manipulación del firmware.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-08-07 CVE Reserved
2023-08-16 CVE Published
2024-09-17 EPSS Updated
2024-10-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-798: Use of Hard-coded Credentials

CAPEC

CAPEC-191: Read Sensitive Constants Within an Executable

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230304-nport-iaw5000a-i-o-series-hardcoded-credential-vulnerability	2023-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moxa Search vendor "Moxa"	Nport Iaw5000a-i\/o Firmware Search vendor "Moxa" for product "Nport Iaw5000a-i\/o Firmware"	<= 2.2 Search vendor "Moxa" for product "Nport Iaw5000a-i\/o Firmware" and version " <= 2.2"	-	Affected	in	Moxa Search vendor "Moxa"	Nport Iaw5000a-i\/o Search vendor "Moxa" for product "Nport Iaw5000a-i\/o"	-	-	Safe