CVE-2021-40390

An authentication bypass vulnerability exists in the Web Application functionality of Moxa MXView Series 3.2.4. A specially-crafted HTTP request can lead to unauthorized access. An attacker can send an HTTP request to trigger this vulnerability.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1401	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:moxa:mxview:3.2.4:*:*:*:*:*:*:*

History

22 Apr 2022, 01:14

Type	Values Removed	Values Added
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1401 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1401 - Exploit, Third Party Advisory
First Time		Moxa mxview Moxa
CPE		cpe:2.3:a:moxa:mxview:3.2.4:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CWE		CWE-798

14 Apr 2022, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-04-14 20:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-40390

Mitre link : CVE-2021-40390

CVE.ORG link : CVE-2021-40390

JSON object : View

Products Affected

moxa

mxview

CWE

CWE-798

Use of Hard-coded Credentials

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