CVE-2023-4562

Published Oct 13, 2023

Last updated a year ago

Overview

Description
Improper Authentication vulnerability in Mitsubishi Electric Corporation MELSEC-F Series main modules allows a remote unauthenticated attacker to obtain sequence programs from the product or write malicious sequence programs or improper data in the product without authentication by sending illegitimate messages.
Source
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
9.1
Impact score
5.2
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity
CRITICAL

Weaknesses

nvd@nist.gov
CWE-287
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
CWE-287

Social media

Hype score
Not currently trending

Configurations