CVE-2020-7566 Vulnerability Details

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CVE-2020-7566 Metadata Quick Info

CVE Published: 19/11/2020 | CVE Updated: 04/08/2024 | CVE Year: 2020
Source: schneider | Vendor: n/a | Product: Modicon M221, all references, all versions
Status : PUBLISHED

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CVE-2020-7566 Description

A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption keys when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

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

Weakness Enumeration (CWE)

CWE-ID: CWE-334
CWE Name: CWE-334: Small Space of Random ValuesÊ
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).