CVE-2024-0803 
Integer Overflow or Wraparound vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to execute malicious code on a target product by sending a specially crafted packet.
Problem types: cwe_id: CWE-190
description: CWE-190 Integer Overflow or Wraparound
Affected products: vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q03UDECPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q04UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q06UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q10UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q13UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q20UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q26UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q50UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q100UDEHCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q03UDVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q04UDVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q06UDVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q13UDVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q26UDVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q04UDPVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q06UDPVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q13UDPVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-Q Series Q26UDPVCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L02CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L06CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L26CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L02CPU-P
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L06CPU-P
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L26CPU-P
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L26CPU-BT
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC-L Series L26CPU-PBT
default_status: unaffected
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Published: 2024-03-14T23:59:20.916Z