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Status published
High
CVE-2019-6809
A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware...
Vulnerability Description
A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller.
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 SE
View all reports →Affected Software
Modicon M580, Modicon M340, Modicon Premium, Modicon Quantum
Vulnerable Versions:
firmware version prior to V2.90, firmware version prior to V3.10, all versions
Timeline
Official Publish:
September 17th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H