CVE-2023-6815

MEDIUM

Mitsubishielectric R08sfcpu Firmware - Incorrect Privilege Assignment

Title source: rule
STIX 2.1

Description

Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.

References (3)

Core 3
Core References
Third Party Advisory government-resource
https://jvn.jp/vu/JVNVU95085830/index.html
Third Party Advisory, US Government Resource government-resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01

Scores

CVSS v3 6.5
EPSS 0.0025
EPSS Percentile 48.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-266
Status published
Products (8)
mitsubishielectric/r08psfcpu_firmware
mitsubishielectric/r08sfcpu_firmware
mitsubishielectric/r120psfcpu_firmware
mitsubishielectric/r120sfcpu_firmware
mitsubishielectric/r16psfcpu_firmware
mitsubishielectric/r16sfcpu_firmware
mitsubishielectric/r32psfcpu_firmware
mitsubishielectric/r32sfcpu_firmware
Published Feb 13, 2024
Tracked Since Feb 18, 2026