CVE-2024-8403

HIGH EPSS 46.8%
Published Nov 19, 20241y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Nov 19, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Improper Validation of Specified Type of Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET versions 1.100 to 1.200 and FX5-ENET/IP versions 1.100 to 1.104 allows a remote attacker to cause a Denial of Service condition in Ethernet communication of the products by sending specially crafted SLMP packets.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
46.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1287

References 3

  • jvn.jp https://jvn.jp/vu/JVNVU97790713/
  • cisa.gov https://www.cisa.gov/news-events/ics-advisories/icsa-24-324-01
  • mitsubishielectric.com https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2024-009_en.pdf

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.