CVE-2024-8403

Nov. 20, 2024, 1:15 a.m.

7.5
High

Description

Improper Validation of Specified Type of Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET versions 1.100 and later 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.

Product(s) Impacted

Product Versions
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET
  • ['1.100 and later', '1.100 to 1.104']

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-1287
Improper Validation of Specified Type of Input
The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type.

References

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

Tags

CWE-1287
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
2024-11-19
CVE-2024-8403

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    View Vector String

Timeline

Published: Nov. 19, 2024, 6:15 a.m.
Last Modified: Nov. 20, 2024, 1:15 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.