CVE-2018-7843 Vulnerability Details

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CVE-2018-7843 Metadata Quick Info

CVE Published: 22/05/2019 | CVE Updated: 05/08/2024 | CVE Year: 2018
Source: schneider | Vendor: n/a | Product: Modicon M580 Modicon M340 Modicon Quantum Modicon Premium
Status : PUBLISHED

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CVE-2018-7843 Description

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading memory blocks with an invalid data size or with an invalid data offset in the controller over Modbus.

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: Multiple Vulnerabilities
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).