CVE-2025-3511 (GCVE-0-2025-3511)
Vulnerability from cvelistv5 – Published: 2025-04-25 05:14 – Updated: 2026-08-27 05:32
VLAI
EPSS
VEX
Summary
Improper Validation of Specified Quantity in Input vulnerability in Mitsubishi Electric Corporation CC-Link IE TSN Remote I/O module, CC-Link IE TSN Analog-Digital Converter module, CC-Link IE TSN Digital-Analog Converter module, CC-Link IE TSN FPGA module, CC-Link IE TSN Remote Station Communication LSI CP620 with GbE-PHY, MELSEC iQ-R Series CC-Link IE TSN Master/Local Module, MELSEC iQ-R Series Ethernet Interface Module, CC-Link IE TSN Master/Local Station Communication LSI CP610, MELSEC iQ-F Series FX5 CC-Link IE TSN Master/Local Module, MELSEC iQ-F Series FX5 Ethernet Module, MELSEC iQ-F Series FX5-ENET/IP Ethernet Module, and MELSEC iQ-R Series CPU module allows a remote unauthenticated attacker to cause a Denial of Service condition in the products by sending specially crafted UDP packets.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-23 17:46 UTC
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
Mitsubishi
CNA
References
3 references
| URL | Tags |
|---|---|
| https://www.mitsubishielectric.com/psirt/vulnerab… | vendor-advisory |
| https://jvn.jp/vu/JVNVU96620683/ | government-resource |
| https://www.cisa.gov/news-events/ics-advisories/i… | government-resource |
Impacted products
49 products
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"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN12A4-16DE",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN12A2-16T",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN12A2-16TE",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN12A42-16DT",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN12A42-16DTE",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN2S1-16D",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN2S1-16T",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN2S1-16TE",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN2B1-16D",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN2B1-16T",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote I/O module NZ2GN2B1-16TE",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "09 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Analog-Digital Converter module NZ2GN2S-60AD4",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "07 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Analog-Digital Converter module NZ2GN2B-60AD4",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "07 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Digital-Analog Converter module NZ2GN2S-60DA4",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "07 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Digital-Analog Converter module NZ2GN2B-60DA4",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "07 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN FPGA module NZ2GN2S-D41P01",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "01"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN FPGA module NZ2GN2S-D41D01",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "01"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN FPGA module NZ2GN2S-D41PD02",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "01"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote Station Communication LSI CP620 with GbE-PHY NZ2GACP620-300",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "1.08J and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Remote Station Communication LSI CP620 with GbE-PHY NZ2GACP620-60",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "1.08J and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-R Series CC-Link IE TSN Master/Local Module RJ71GN11-T2",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "26 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-R Series CC-Link IE TSN Master/Local Module RJ71GN11-EIP",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "10 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-R Series CC-Link IE TSN Master/Local Module RJ71GN11-SX",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "05 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-R Series Ethernet Interface Module RJ71EN71",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "85 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Master/Local Station Communication LSI CP610 NZ2GACP610-60",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "05 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CC-Link IE TSN Master/Local Station Communication LSI CP610 NZ2KT-NPETNG51",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "05 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-F Series FX5 CC-Link IE TSN Master/Local Module FX5-CCLGN-MS",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "1.020 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-F Series FX5 Ethernet Module FX5-ENET",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "1.200 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "1.106 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-R Series CPU module R04ENCPU (Network part)",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "85 and prior"
}
]
},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-R Series CPU module R08ENCPU (Network part)",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
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"status": "affected",
"version": "85 and prior"
}
]
},
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]
},
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"vendor": "Mitsubishi Electric Corporation",
"versions": [
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}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.