VDB

CVE-2019-6829

CVE-2019-6829 PUBLISHED CVSS 7.5 HIGH

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.

EPSS 0.53% · 67.6th percentile

Risk Scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.53%
67.6th percentile

Affected Products

VendorProductVersions
Schneider Electric SEModicon M340firmware version prior to V3.10
Schneider Electric SEModicon M580firmware version prior to V2.90
schneider-electricmodicon_m580_firmware0
schneider-electricmodicon_m340_firmware0

Exploit Intelligence

Timeline

  • Aug 13, 2019 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 24, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 28, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 1, 2022 EPSS Score
  • Jul 3, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score

References

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