Vulnerability Details CVE-2019-6813
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions), which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 65.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
References
- https://security.cse.iitk.ac.in/responsible-disclosure
- https://www.schneider-electric.com/en/download/document/SEVD-2019-225-02/
- https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/
- https://security.cse.iitk.ac.in/responsible-disclosure
- https://www.schneider-electric.com/en/download/document/SEVD-2019-225-02/
- https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/
Products affected by CVE-2019-6813
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cpe:2.3:h:schneider-electric:bmxnor0200h:-
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cpe:2.3:h:schneider-electric:modicon_m340:-
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cpe:2.3:o:schneider-electric:bmxnor0200h_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_firmware:3.01
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cpe:2.3:o:schneider-electric:modicon_m340_firmware:3.10
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cpe:2.3:o:schneider-electric:modicon_m340_firmware:3.20