CVE-2021-43394

Unisys OS 2200 Messaging Integration Services (NTSI) 7R3B IC3 and IC4, 7R3C, and 7R3D has an Incorrect Implementation of an Authentication Algorithm. An LDAP password is not properly validated.

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://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=66	Vendor Advisory
https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=66	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:unisys:messaging_integration_services:7r3b_ic3:::::::*
	cpe:2.3:a:unisys:messaging_integration_services:7r3b_ic4:::::::*
	cpe:2.3:a:unisys:messaging_integration_services:7r3c:::::::*
	cpe:2.3:a:unisys:messaging_integration_services:7r3d:::::::*

cpe:2.3:o:unisys:clearpath_2200:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:29

Type	Values Removed	Values Added
References	~~() https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=66 - Vendor Advisory~~	() https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=66 - Vendor Advisory

Information

Published : 2022-01-24 22:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43394

Mitre link : CVE-2021-43394

CVE.ORG link : CVE-2021-43394

JSON object : View

Products Affected

unisys

clearpath_2200
messaging_integration_services

CWE

CWE-287

Improper Authentication

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9.8 /10