Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Mitsubishi Electric Corporation | MELSEC-Q Series Q03UDVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q04UDVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q06UDVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q13UDVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q26UDVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q04UDPVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q06UDPVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q13UDPVCPU | unaffected |
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| Mitsubishi Electric Corporation | MELSEC-Q Series Q26UDPVCPU | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Mitsubishi | Melsec-q Series | — |
| Mitsubishi Electric | Melsec-q Series | — |
| Mitsubishielectric | Melsec-q Series | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-30300 | Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU, Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU with the first 5 digits of serial No. "24082" to "27081" allows a remote attacker to cause an integer underflow by sending specially crafted packets to the affected product to stop Ethernet communication and the execution of control programs on the product, when the user authentication function is enabled. The user authentication function is enabled by default only when settings are configured by GX Works2, which complies with the Cybersecurity Law of the People's Republic of China, and is normally disabled. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.1% (1.074% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mitsubishi
Mitsubishi melsec-q Series Mitsubishi Electric Mitsubishi Electric melsec-q Series Mitsubishielectric Mitsubishielectric melsec-q Series |
|
| Vendors & Products |
Mitsubishi
Mitsubishi melsec-q Series Mitsubishi Electric Mitsubishi Electric melsec-q Series Mitsubishielectric Mitsubishielectric melsec-q Series |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU, Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU with the first 5 digits of serial No. "24082" to "27081" allows a remote attacker to cause an integer underflow by sending specially crafted packets to the affected product to stop Ethernet communication and the execution of control programs on the product, when the user authentication function is enabled. The user authentication function is enabled by default only when settings are configured by GX Works2, which complies with the Cybersecurity Law of the People's Republic of China, and is normally disabled. | |
| Weaknesses | CWE-130 | |
| References |
| |
| Metrics |
cvssV3_1
|