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CVE-2024-7316

Denial of Service (DoS) Vulnerability in Mitsubishi Electric CNC Series

MEDIUM
5.9
CVSS Score
Published: October 17, 2024 at 09:52 PM UTC
Updated: June 17, 2026 at 08:19 AM UTC
11 products affected across 1 vendorCNC E70CNC M70VCNC M80V

Using Mitsubishi Electric CNC M800V Series M800VW by Mitsubishi Electric Corporation?

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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

Improper Validation of Specified Quantity in Input vulnerability in Mitsubishi Electric CNC Series allows a remote unauthenticated attacker to cause Denial of Service (DoS) condition on the product by sending specially crafted packets to TCP port 683, causing an emergency stop.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

US Government Resource
Source: [email protected]
https://jvn.jp/vu/JVNVU92054409/index.html
Vendor Advisory
Source: [email protected]
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2024-007_en.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.9MEDIUMMitsubishi
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-1284

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