CVE-2019-6857

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service of the controller when reading specific memory blocks using Modbus TCP.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
schneiderCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
schneider-electricmodicon_m580_firmware
𝑥
< 2.80
schneider-electricmodicon_m340_firmware
𝑥
< 3.01
schneider-electrictsxh5744m_firmware
𝑥
< 3.20
schneider-electrictsxh5724m_firmware
𝑥
< 3.20
schneider-electrictsxp576634m_firmware
𝑥
< 3.20
schneider-electrictsxp57554m_firmware
𝑥
< 3.20
schneider-electrictsxp575634m_firmware
𝑥
< 3.20
schneider-electrictsxp57454m_firmware
𝑥
< 3.20
schneider-electrictsxp574634m_firmware
𝑥
< 3.20
schneider-electrictsxp57354m_firmware
𝑥
< 3.20
schneider-electrictsxp573634m_firmware
𝑥
< 3.20
schneider-electrictsxp57304m_firmware
𝑥
< 3.20
schneider-electrictsxp57254m_firmware
𝑥
< 3.20
schneider-electrictsxp572634m_firmware
𝑥
< 3.20
schneider-electrictsxp57204m_firmware
𝑥
< 3.20
schneider-electrictsxp571634m_firmware
𝑥
< 3.20
schneider-electrictsxp57154m_firmware
𝑥
< 3.20
schneider-electrictsxp57104m_firmware
𝑥
< 3.20
schneider-electric140cpu65150_firmware
𝑥
< 3.60
schneider-electric140cpu65160_firmware
𝑥
< 3.60
schneider-electric140cpu65260_firmware
𝑥
< 3.60
schneider-electric140cpu67261_firmware
𝑥
< 3.60
schneider-electric140cpu67060_firmware
𝑥
< 3.60
schneider-electric140cpu67160_firmware
𝑥
< 3.60
schneider-electric140cpu67261_firmware
𝑥
< 3.60
schneider-electric140cpu67260_firmware
𝑥
< 3.60
schneider-electric140cpu65860_firmware
𝑥
< 3.60
schneider-electric140cpu67861_firmware
𝑥
< 3.60
schneider-electric140cpu65160s_firmware
𝑥
< 3.60
schneider-electric140cpu67160s_firmware
𝑥
< 3.60
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.se.com/ww/en/download/document/SEVD-2019-344-01
https://www.us-cert.gov/ics/advisories/icsa-20-016-01
https://www.se.com/ww/en/download/document/SEVD-2019-344-01
https://www.us-cert.gov/ics/advisories/icsa-20-016-01