#VU86863 Insufficient Resource Pool in Mitsubishi Electric Hardware solutions


Published: 2024-02-28

Vulnerability identifier: #VU86863

Vulnerability risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-7033

CWE-ID: CWE-410

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
MELSEC iQ-F FX5U-32MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-32MT/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-32MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-32MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-32MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-32MR/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-64MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-64MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-64MT/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-64MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-64MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-64MR/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-80MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-80MT/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-80MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-80MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-80MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5U-80MR/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-32MT/D
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-32MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-64MT/D
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-64MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-96MT/D
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-96MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-32MT/DS-TS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-32MT/DSS-TS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UC-32MR/DS-TS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MT/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MR/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MT/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MR/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MT/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MT/DSS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MR/DS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MT/ES-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-24MR/ES-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MT/ES-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-40MR/ES-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MT/ES-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5UJ-60MR/ES-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-30MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-30MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-30MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-40MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-40MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-40MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-60MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-60MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-60MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-80*MT/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-80*MT/ESS
Hardware solutions / Routers & switches, VoIP, GSM, etc
MELSEC iQ-F FX5S-80*MR/ES
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Mitsubishi Electric

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient resource pool in the Ethernet function. A remote attacker can cause a denial of service condition on the target system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

MELSEC iQ-F FX5U-32MT/ES: All versions

MELSEC iQ-F FX5U-32MT/DS: All versions

MELSEC iQ-F FX5U-32MT/ESS: All versions

MELSEC iQ-F FX5U-32MT/DSS: All versions

MELSEC iQ-F FX5U-32MR/ES: All versions

MELSEC iQ-F FX5U-32MR/DS: All versions

MELSEC iQ-F FX5U-64MT/ES: All versions

MELSEC iQ-F FX5U-64MT/ESS: All versions

MELSEC iQ-F FX5U-64MT/DS: All versions

MELSEC iQ-F FX5U-64MT/DSS: All versions

MELSEC iQ-F FX5U-64MR/ES: All versions

MELSEC iQ-F FX5U-64MR/DS: All versions

MELSEC iQ-F FX5U-80MT/ES: All versions

MELSEC iQ-F FX5U-80MT/DS: All versions

MELSEC iQ-F FX5U-80MT/ESS: All versions

MELSEC iQ-F FX5U-80MT/DSS: All versions

MELSEC iQ-F FX5U-80MR/ES: All versions

MELSEC iQ-F FX5U-80MR/DS: All versions

MELSEC iQ-F FX5UC-32MT/D: All versions

MELSEC iQ-F FX5UC-32MT/DSS: All versions

MELSEC iQ-F FX5UC-64MT/D: All versions

MELSEC iQ-F FX5UC-64MT/DSS: All versions

MELSEC iQ-F FX5UC-96MT/D: All versions

MELSEC iQ-F FX5UC-96MT/DSS: All versions

MELSEC iQ-F FX5UC-32MT/DS-TS: All versions

MELSEC iQ-F FX5UC-32MT/DSS-TS: All versions

MELSEC iQ-F FX5UC-32MR/DS-TS: All versions

MELSEC iQ-F FX5UJ-24MT/ES: All versions

MELSEC iQ-F FX5UJ-24MT/DS: All versions

MELSEC iQ-F FX5UJ-24MT/ESS: All versions

MELSEC iQ-F FX5UJ-24MT/DSS: All versions

MELSEC iQ-F FX5UJ-24MR/ES: All versions

MELSEC iQ-F FX5UJ-24MR/DS: All versions

MELSEC iQ-F FX5UJ-40MT/ES: All versions

MELSEC iQ-F FX5UJ-40MT/DS: All versions

MELSEC iQ-F FX5UJ-40MT/ESS: All versions

MELSEC iQ-F FX5UJ-40MT/DSS: All versions

MELSEC iQ-F FX5UJ-40MR/ES: All versions

MELSEC iQ-F FX5UJ-40MR/DS: All versions

MELSEC iQ-F FX5UJ-60MT/ES: All versions

MELSEC iQ-F FX5UJ-60MT/DS: All versions

MELSEC iQ-F FX5UJ-60MT/ESS: All versions

MELSEC iQ-F FX5UJ-60MT/DSS: All versions

MELSEC iQ-F FX5UJ-60MR/ES: All versions

MELSEC iQ-F FX5UJ-60MR/DS: All versions

MELSEC iQ-F FX5UJ-24MT/ES-A: All versions

MELSEC iQ-F FX5UJ-24MR/ES-A: All versions

MELSEC iQ-F FX5UJ-40MT/ES-A: All versions

MELSEC iQ-F FX5UJ-40MR/ES-A: All versions

MELSEC iQ-F FX5UJ-60MT/ES-A: All versions

MELSEC iQ-F FX5UJ-60MR/ES-A: All versions

MELSEC iQ-F FX5S-30MT/ES: All versions

MELSEC iQ-F FX5S-30MT/ESS: All versions

MELSEC iQ-F FX5S-30MR/ES: All versions

MELSEC iQ-F FX5S-40MT/ES: All versions

MELSEC iQ-F FX5S-40MT/ESS: All versions

MELSEC iQ-F FX5S-40MR/ES: All versions

MELSEC iQ-F FX5S-60MT/ES: All versions

MELSEC iQ-F FX5S-60MT/ESS: All versions

MELSEC iQ-F FX5S-60MR/ES: All versions

MELSEC iQ-F FX5S-80*MT/ES: All versions

MELSEC iQ-F FX5S-80*MT/ESS: All versions

MELSEC iQ-F FX5S-80*MR/ES: All versions

External links
http://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-023_en.pdf
http://jvn.jp/vu/JVNVU96145466/index.html
http://www.cisa.gov/news-events/ics-advisories/icsa-24-058-01

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability


Denial of service in Mitsubishi Electric Factory Automation Products