CVE-2024-1917

Published: Mar 15, 2024Modified: Jun 17, 2026Deferred

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

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

Description

Integer Overflow or Wraparound vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to execute malicious code on a target product by sending a specially crafted packet.

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (6)

https://jvn.jp/vu/JVNVU99690199/

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

https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14

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

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf

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

https://jvn.jp/vu/JVNVU99690199/

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.