CVE-2023-3346 Vulnerability Details

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CVE-2023-3346 Metadata Quick Info

CVE Published: 03/08/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: Mitsubishi | Vendor: Mitsubishi Electric Corporation | Product: MITSUBISHI CNC M800V Series M800VW
Status : PUBLISHED

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CVE-2023-3346 Description

Buffer Copy without Checking Size of Input (\'Classic Buffer Overflow\') vulnerability in MITSUBSHI CNC Series allows a remote unauthenticated attacker to cause Denial of Service (DoS) condition and execute arbitrary code on the product by sending specially crafted packets. In addition, system reset is required for recovery.

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-120
CWE Name: CWE-120 Buffer Copy without Checking Size of Input ( Classic Buffer Overflow )
Source: Mitsubishi Electric Corporation

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description: Denial of Service (DoS)


Source: NVD (National Vulnerability Database).