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CVE-2019-6819 Details
Description
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cause a possible Denial of Service when specific Modbus frames are sent to the controller in the products: Modicon M340 - firmware versions prior to V3.01, Modicon M580 - firmware versions prior to V2.80, All firmware versions of Modicon Quantum and Modicon Premium.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 29, 2026Exploitation: NoneAutomatable: YesTechnical Impact: Partial
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.schneider-electric.com/en/download/document/SEVD-2019-134-05/ | CVE | Vendor Advisory |
| http://www.securityfocus.com/bid/109004 | CVE | Broken Link |
| https://www.schneider-electric.com/en/download/document/SEVD-2019-134-05/ | [email protected] | Vendor Advisory |
| http://www.securityfocus.com/bid/109004 | [email protected] | Broken Link |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-754 | Improper Check for Unusual or Exceptional Conditions | [email protected] |
| CWE-754 | Improper Check for Unusual or Exceptional Conditions | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| schneider-electric modicon m340 firmware | < 3.01 |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp341000 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp341000h | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp342000 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp3420102 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp3420102cl | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp342020 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp342020h | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp3420302 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp3420302cl | All versions |
CPE
Remediation
| |
| schneider-electric modicon m340 bmxp3420302h | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 firmware | < 2.80 |
CPE
Remediation
| |
| schneider-electric bmeh582040 | All versions |
CPE
Remediation
| |
| schneider-electric bmeh582040c | All versions |
CPE
Remediation
| |
| schneider-electric bmeh584040 | All versions |
CPE
Remediation
| |
| schneider-electric bmeh584040c | All versions |
CPE
Remediation
| |
| schneider-electric bmeh586040 | All versions |
CPE
Remediation
| |
| schneider-electric bmeh586040c | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep581020 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep581020h | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep582020 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep582020h | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep582040 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep582040h | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep582040s | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep583020 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep583040 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep584020 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep584040 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep584040s | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep585040 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep585040c | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep586040 | All versions |
CPE
Remediation
| |
| schneider-electric modicon m580 bmep586040c | All versions |
CPE
Remediation
| |
| schneider-electric modicon quantum firmware | All versions |
CPE
Remediation
| |
| schneider-electric modicon quantum | All versions |
CPE
Remediation
| |
| schneider-electric modicon premium firmware | All versions |
CPE
Remediation
| |
| schneider-electric modicon premium | All versions |
CPE
Remediation
| |
Change History
35 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| May 29, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 10, 2024 | CPE Deprecation Remap | [email protected] |
| Apr 19, 2022 | Modified Analysis | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Aug 18, 2021 | CPE Deprecation Remap | [email protected] |
| Oct 9, 2019 | CVE Modified | [email protected] |
| Jul 3, 2019 | CVE Modified | [email protected] |
| May 24, 2019 | Initial Analysis | [email protected] |