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Status published
Critical
CVE-2024-11737
CWE-20: Improper Input Validation vulnerability exists that could lead to...
Vulnerability Description
CWE-20: Improper Input Validation vulnerability exists that could lead to a denial of service and a loss of confidentiality, integrity of the controller when an unauthenticated crafted Modbus packet is sent to the device.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Schneider Electric
View all reports →Affected Software
Modicon Controllers M241 / M251, Modicon Controllers M258 / LMC058
Vulnerable Versions:
All versions
Timeline
Official Publish:
December 11th, 2024
Last Modified:
December 11th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H