Description
A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.
Published: 2019-09-17
Score: 7.5 High
EPSS: 1.6% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-16383 A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.
History

Fri, 29 May 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Schneider-electric Modicon M340 Modicon M340 Firmware Modicon M580 Modicon M580 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2026-05-29T14:35:20.646Z

Reserved: 2019-01-25T00:00:00.000Z

Link: CVE-2019-6829

cve-icon Vulnrichment

Updated: 2024-08-04T20:31:04.339Z

cve-icon NVD

Status : Modified

Published: 2019-09-17T20:15:12.203

Modified: 2026-06-17T02:39:45.270

Link: CVE-2019-6829

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses