CVE-2023-2846

critical

Description

Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series main modules allows a remote unauthenticated attacker to cancel the password/keyword setting and login to the affected products by sending specially crafted packets.

References

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-005_en.pdf

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-04

https://jvn.jp/vu/JVNVU94519952

Details

Source: Mitre, NVD

Published: 2023-06-30

Updated: 2023-07-10

Risk Information

CVSS v2

Base Score: 9.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical