CVE-2020-5665 Vulnerability Details

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CVE-2020-5665 Metadata Quick Info

CVE Published: 14/12/2020 | CVE Updated: 04/08/2024 | CVE Year: 2020
Source: jpcert | Vendor: Mitsubishi Electric Corporation | Product: MELSEC iQ-F series FX5U(C) CPU unit
Status : PUBLISHED

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CVE-2020-5665 Description

Improper check or handling of exceptional conditions in MELSEC iQ-F series FX5U(C) CPU unit firmware version 1.060 and earlier allows an attacker to cause a denial-of-service (DoS) condition on program execution and communication by sending a specially crafted ARP packet.

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 Name: Denial-of-service (DoS)
Source: Mitsubishi Electric Corporation

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).