CVE-2025-10259

Published: Nov 6, 2025Modified: Jun 17, 2026Deferred

5.3

Vector

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

Exploitability: 3.9 / Impact: 1.4

Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp (Secondary)

Description

Improper Validation of Specified Quantity in Input vulnerability in TCP Communication Function on Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote attacker to disconnect the connection by sending specially crafted TCP packets to cause a denial-of-service (DoS) condition on the products. There is no impact on connections other than the attacked one.

Related CWEs

CWE-1284

Improper Validation of Specified Quantity in Input

The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

References (3)

https://jvn.jp/vu/JVNVU92088475/

Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

https://www.cisa.gov/news-events/ics-advisories/icsa-25-317-01

Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-014_en.pdf

Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

Timeline

No history available yet.