CVE-2025-15080

HIGH

Mitsubishi Electric MELSEC iQ-R Series - Info Disclosure

Title source: llm
STIX 2.1

Description

Improper Validation of Specified Quantity in Input vulnerability in Mitsubishi Electric MELSEC iQ-R Series R08PCPU, R16PCPU, R32PCPU, and R120PCPU allows an unauthenticated attacker to read device data or part of a control program from the affected product, write device data in the affected product, or cause a denial of service (DoS) condition on the affected product by sending a specially crafted packet containing a specific command to the affected product.

References (3)

Core 3
Core References
Third Party Advisory government-resource
https://jvn.jp/vu/JVNVU95093080/
Third Party Advisory, US Government Resource government-resource
https://www.cisa.gov/news-events/ics-advisories/icsa-26-036-02

Scores

CVSS v4 8.8
EPSS 0.0054
EPSS Percentile 40.9%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-1284
Status published
Products (4)
Mitsubishi Electric Corporation/MELSEC iQ-R Series R08PCPU Firmware versions "48" and prior
Mitsubishi Electric Corporation/MELSEC iQ-R Series R120PCPU Firmware versions "48" and prior
Mitsubishi Electric Corporation/MELSEC iQ-R Series R16PCPU Firmware versions "48" and prior
Mitsubishi Electric Corporation/MELSEC iQ-R Series R32PCPU Firmware versions "48" and prior
Published Feb 05, 2026
Tracked Since Feb 18, 2026