Vulnerability Monitor

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CVE-2019-6819

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.

Published

2019-05-22T20:29:02.090

Last Modified

2024-11-21T04:47:12.980

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-754
  • Type: Primary
    CWE-754
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System schneider-electric modicon_m340_firmware < 3.01 Yes
Hardware schneider-electric modicon_m340_bmxp341000 - No
Hardware schneider-electric modicon_m340_bmxp341000h - No
Hardware schneider-electric modicon_m340_bmxp342000 - No
Hardware schneider-electric modicon_m340_bmxp3420102 - No
Hardware schneider-electric modicon_m340_bmxp3420102cl - No
Hardware schneider-electric modicon_m340_bmxp342020 - No
Hardware schneider-electric modicon_m340_bmxp342020h - No
Hardware schneider-electric modicon_m340_bmxp3420302 - No
Hardware schneider-electric modicon_m340_bmxp3420302cl - No
Hardware schneider-electric modicon_m340_bmxp3420302h - No
Operating System schneider-electric modicon_m580_firmware < 2.80 Yes
Hardware schneider-electric bmeh582040 - No
Hardware schneider-electric bmeh582040c - No
Hardware schneider-electric bmeh584040 - No
Hardware schneider-electric bmeh584040c - No
Hardware schneider-electric bmeh586040 - No
Hardware schneider-electric bmeh586040c - No
Hardware schneider-electric modicon_m580_bmep581020 - No
Hardware schneider-electric modicon_m580_bmep581020h - No
Hardware schneider-electric modicon_m580_bmep582020 - No
Hardware schneider-electric modicon_m580_bmep582020h - No
Hardware schneider-electric modicon_m580_bmep582040 - No
Hardware schneider-electric modicon_m580_bmep582040h - No
Hardware schneider-electric modicon_m580_bmep582040s - No
Hardware schneider-electric modicon_m580_bmep583020 - No
Hardware schneider-electric modicon_m580_bmep583040 - No
Hardware schneider-electric modicon_m580_bmep584020 - No
Hardware schneider-electric modicon_m580_bmep584040 - No
Hardware schneider-electric modicon_m580_bmep584040s - No
Hardware schneider-electric modicon_m580_bmep585040 - No
Hardware schneider-electric modicon_m580_bmep585040c - No
Hardware schneider-electric modicon_m580_bmep586040 - No
Hardware schneider-electric modicon_m580_bmep586040c - No
Operating System schneider-electric modicon_quantum_firmware * Yes
Hardware schneider-electric modicon_quantum - No
Operating System schneider-electric modicon_premium_firmware * Yes
Hardware schneider-electric modicon_premium - No
References