CVE-2023-1618 Vulnerability Details

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CVE-2023-1618 Metadata Quick Info

CVE Published: 19/05/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: Mitsubishi | Vendor: Mitsubishi Electric Corporation | Product: MELSEC WS Series WS0-GETH00200
Status : PUBLISHED

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CVE-2023-1618 Description

Active Debug Code vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 Serial number 2310 **** and prior allows a remote unauthenticated attacker to bypass authentication and illegally log into the affected module by connecting to it via telnet which is hidden function and is enabled by default when shipped from the factory. As a result, a remote attacker with unauthorized login can reset the module, and if certain conditions are met, he/she can disclose or tamper with the module\'s configuration or rewrite the firmware.

Metrics

CVSS Version: 3.1 | Base Score: 7.5 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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)* NONE
    Integrity Impact (I)* HIGH
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-489
CWE Name: CWE-489 Active Debug Code
Source: Mitsubishi Electric Corporation

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description: Authentication Bypass


Source: NVD (National Vulnerability Database).