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

V3 Legend

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

V2 Legend

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
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

21 Nov 2024, 06:24

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2021-1401 - Exploit, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2021-1401 - Exploit, Third Party Advisory

Information

Published : 2022-04-14 20:15

Updated : 2024-11-21 06:24

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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9.8 /10