Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2023-2846

Disclosure Date: June 30, 2023 •
CVE-2023-2846 CVSS v3 Base Score: 9.1
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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.

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CVSS V3 Severity and Metrics
Base Score:
9.1 Critical
Impact Score:
5.2
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
None

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
MELSEC-F Series FX3U-16MR/ES all versions
MELSEC-F Series FX3U-16MT/ES all versions
MELSEC-F Series FX3U-16MT/ESS all versions
MELSEC-F Series FX3U-32MR/ES all versions
MELSEC-F Series FX3U-32MT/ES all versions
MELSEC-F Series FX3U-32MT/ESS all versions
MELSEC-F Series FX3U-48MR/ES all versions
MELSEC-F Series FX3U-48MT/ES all versions
MELSEC-F Series FX3U-48MT/ESS all versions
MELSEC-F Series FX3U-64MR/ES all versions
MELSEC-F Series FX3U-64MT/ES all versions
MELSEC-F Series FX3U-64MT/ESS all versions
MELSEC-F Series FX3U-80MR/ES all versions
MELSEC-F Series FX3U-80MT/ES all versions
MELSEC-F Series FX3U-80MT/ESS all versions
MELSEC-F Series FX3U-128MR/ES all versions
MELSEC-F Series FX3U-128MT/ES all versions
MELSEC-F Series FX3U-128MT/ESS all versions
MELSEC-F Series FX3U-16MR/DS all versions
MELSEC-F Series FX3U-16MT/DS all versions
MELSEC-F Series FX3U-16MT/DSS all versions
MELSEC-F Series FX3U-32MR/DS all versions
MELSEC-F Series FX3U-32MT/DS all versions
MELSEC-F Series FX3U-32MT/DSS all versions
MELSEC-F Series FX3U-48MR/DS all versions
MELSEC-F Series FX3U-48MT/DS all versions
MELSEC-F Series FX3U-48MT/DSS all versions
MELSEC-F Series FX3U-64MR/DS all versions
MELSEC-F Series FX3U-64MT/DS all versions
MELSEC-F Series FX3U-64MT/DSS all versions
MELSEC-F Series FX3U-80MR/DS all versions
MELSEC-F Series FX3U-80MT/DS all versions
MELSEC-F Series FX3U-80MT/DSS all versions
MELSEC-F Series FX3U-32MR/UA1 all versions
MELSEC-F Series FX3U-64MR/UA1 all versions
MELSEC-F Series FX3U-32MS/ES all versions
MELSEC-F Series FX3U-64MS/ES all versions
MELSEC-F Series FX3U-16MR/ES-A all versions
MELSEC-F Series FX3U-16MT/ES-A all versions
MELSEC-F Series FX3U-32MR/ES-A all versions
MELSEC-F Series FX3U-32MT/ES-A all versions
MELSEC-F Series FX3U-48MR/ES-A all versions
MELSEC-F Series FX3U-48MT/ES-A all versions
MELSEC-F Series FX3U-64MR/ES-A all versions
MELSEC-F Series FX3U-64MT/ES-A all versions
MELSEC-F Series FX3U-80MR/ES-A all versions
MELSEC-F Series FX3U-80MT/ES-A all versions
MELSEC-F Series FX3U-128MR/ES-A all versions
MELSEC-F Series FX3U-128MT/ES-A all versions
MELSEC-F Series FX3UC-16MT/D all versions
MELSEC-F Series FX3UC-32MT/D all versions
MELSEC-F Series FX3UC-64MT/D all versions
MELSEC-F Series FX3UC-96MT/D all versions
MELSEC-F Series FX3UC-16MT/DSS all versions
MELSEC-F Series FX3UC-32MT/DSS all versions
MELSEC-F Series FX3UC-64MT/DSS all versions
MELSEC-F Series FX3UC-96MT/DSS all versions
MELSEC-F Series FX3UC-16MR/D-T all versions
MELSEC-F Series FX3UC-16MR/DS-T all versions
MELSEC-F Series FX3UC-32MT-LT all versions
MELSEC-F Series FX3UC-32MT-LT-2 all versions
MELSEC-F Series FX3UC-16MT/D-P4 all versions
MELSEC-F Series FX3UC-16MT/DSS-P4 all versions
MELSEC-F Series FX3G-14MR/ES all versions
MELSEC-F Series FX3G-14MT/ES all versions
MELSEC-F Series FX3G-14MT/ESS all versions
MELSEC-F Series FX3G-24MR/ES all versions
MELSEC-F Series FX3G-24MT/ES all versions
MELSEC-F Series FX3G-24MT/ESS all versions
MELSEC-F Series FX3G-40MR/ES all versions
MELSEC-F Series FX3G-40MT/ES all versions
MELSEC-F Series FX3G-40MT/ESS all versions
MELSEC-F Series FX3G-60MR/ES all versions
MELSEC-F Series FX3G-60MT/ES all versions
MELSEC-F Series FX3G-60MT/ESS all versions
MELSEC-F Series FX3G-14MR/DS all versions
MELSEC-F Series FX3G-14MT/DS all versions
MELSEC-F Series FX3G-14MT/DSS all versions
MELSEC-F Series FX3G-24MR/DS all versions
MELSEC-F Series FX3G-24MT/DS all versions
MELSEC-F Series FX3G-24MT/DSS all versions
MELSEC-F Series FX3G-40MR/DS all versions
MELSEC-F Series FX3G-40MT/DS all versions
MELSEC-F Series FX3G-40MT/DSS all versions
MELSEC-F Series FX3G-60MR/DS all versions
MELSEC-F Series FX3G-60MT/DS all versions
MELSEC-F Series FX3G-60MT/DSS all versions
MELSEC-F Series FX3G-14MR/ES-A all versions
MELSEC-F Series FX3G-14MT/ES-A all versions
MELSEC-F Series FX3G-24MR/ES-A all versions
MELSEC-F Series FX3G-24MT/ES-A all versions
MELSEC-F Series FX3G-40MR/ES-A all versions
MELSEC-F Series FX3G-40MT/ES-A all versions
MELSEC-F Series FX3G-60MR/ES-A all versions
MELSEC-F Series FX3G-60MT/ES-A all versions
MELSEC-F Series FX3GC-32MT/D all versions
MELSEC-F Series FX3GC-32MT/DSS all versions
MELSEC-F Series FX3GE-24MR/ES all versions
MELSEC-F Series FX3GE-24MT/ES all versions
MELSEC-F Series FX3GE-24MT/ESS all versions
MELSEC-F Series FX3GE-40MR/ES all versions
MELSEC-F Series FX3GE-40MT/ES all versions
MELSEC-F Series FX3GE-40MT/ESS all versions
MELSEC-F Series FX3GE-24MR/DS all versions
MELSEC-F Series FX3GE-24MT/DS all versions
MELSEC-F Series FX3GE-24MT/DSS all versions
MELSEC-F Series FX3GE-40MR/DS all versions
MELSEC-F Series FX3GE-40MT/DS all versions
MELSEC-F Series FX3GE-40MT/DSS all versions
MELSEC-F Series FX3GA-24MR-CM all versions
MELSEC-F Series FX3GA-24MT-CM all versions
MELSEC-F Series FX3GA-40MR-CM all versions
MELSEC-F Series FX3GA-40MT-CM all versions
MELSEC-F Series FX3GA-60MR-CM all versions
MELSEC-F Series FX3GA-60MT-CM all versions
MELSEC-F Series FX3S-10MR/DS all versions
MELSEC-F Series FX3S-10MR/ES all versions
MELSEC-F Series FX3S-10MT/DS all versions
MELSEC-F Series FX3S-10MT/DSS all versions
MELSEC-F Series FX3S-10MT/ES all versions
MELSEC-F Series FX3S-10MT/ESS all versions
MELSEC-F Series FX3S-14MR/DS all versions
MELSEC-F Series FX3S-14MR/ES all versions
MELSEC-F Series FX3S-14MT/DS all versions
MELSEC-F Series FX3S-14MT/DSS all versions
MELSEC-F Series FX3S-14MT/ES all versions
MELSEC-F Series FX3S-14MT/ESS all versions
MELSEC-F Series FX3S-20MR/DS all versions
MELSEC-F Series FX3S-20MR/ES all versions
MELSEC-F Series FX3S-20MT/DS all versions
MELSEC-F Series FX3S-20MT/DSS all versions
MELSEC-F Series FX3S-20MT/ES all versions
MELSEC-F Series FX3S-20MT/ESS all versions
MELSEC-F Series FX3S-30MR/DS all versions
MELSEC-F Series FX3S-30MR/ES all versions
MELSEC-F Series FX3S-30MT/DS all versions
MELSEC-F Series FX3S-30MT/DSS all versions
MELSEC-F Series FX3S-30MT/ES all versions
MELSEC-F Series FX3S-30MT/ESS all versions
MELSEC-F Series FX3S-30MR/ES-2AD all versions
MELSEC-F Series FX3S-30MT/ES-2AD all versions
MELSEC-F Series FX3S-30MT/ESS-2AD all versions
MELSEC-F Series FX3SA-10MR-CM all versions
MELSEC-F Series FX3SA-10MT-CM all versions
MELSEC-F Series FX3SA-14MR-CM all versions
MELSEC-F Series FX3SA-14MT-CM all versions
MELSEC-F Series FX3SA-20MR-CM all versions
MELSEC-F Series FX3SA-20MT-CM all versions
MELSEC-F Series FX3SA-30MR-CM all versions
MELSEC-F Series FX3SA-30MT-CM all versions
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

Products

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis