CVE-2023-28803 Vulnerability Details

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CVE-2023-28803 Metadata Quick Info

CVE Published: 23/10/2023 | CVE Updated: 11/09/2024 | CVE Year: 2023
Source: Zscaler | Vendor: Zscaler | Product: Client Connector
Status : PUBLISHED

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CVE-2023-28803 Description

An authentication bypass by spoofing of a device with a synthetic IP address is possible in Zscaler Client Connector on Windows, allowing a functionality bypass. This issue affects Client Connector: before 3.9.

Metrics

CVSS Version: 3.1 | Base Score: 5.9 MEDIUM
Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* ADJACENT_NETWORK
    Attack Complexity (AC)* HIGH
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* LOW
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-290
CWE Name: CWE-290 Authentication Bypass by Spoofing
Source: Zscaler

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-554
CAPEC Description: CAPEC-554 Functionality Bypass


Source: NVD (National Vulnerability Database).