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    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.

    Published:Jan 24, 2022
    Last Modified:Nov 21, 2024
    EPS:Jan 24, 2022
    EPSS Score:0.00392
    CVSS Score:9.8

    Affected Products

    Vendor
    Unisys
    Product
    Clearpath 2200
    Vendor
    Unisys
    Product
    Messaging Integration Services

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High