CVE-2023-0750 Vulnerability Details

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CVE-2023-0750 Metadata Quick Info

CVE Published: 06/04/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: NCSC.ch | Vendor: Lynx Technik AG | Product: Yellowbrik
Status : PUBLISHED

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CVE-2023-0750 Description

Yellobrik PEC-1864 implements authentication checks via javascript in the frontend interface.  When the device can be accessed over the network an attacker could bypass authentication. This would allow an attacker to : - Change the password, resulting in a DOS of the users - Change the streaming source, compromising the integrity of the stream - Change the streaming destination, compromising the confidentiality of the stream This issue affects Yellowbrik: PEC 1864. No patch has been issued by the manufacturer as this model was discontinued.

Metrics

CVSS Version: 3.1 | Base Score: 9.8 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* HIGH
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-602
CWE Name: CWE-602: Client-Side Enforcement of Server-Side Security
Source: Lynx Technik AG

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-115
CAPEC Description: CAPEC-115 Authentication Bypass


Source: NVD (National Vulnerability Database).