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CVE-2019-6831

HIGH

8.6

Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP.

CVE Details

CVSS v3.1 Score8.6

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/17/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

schneider-electric:bmxnor0200hschneider-electric:bmxnor0200h_firmware

Weaknesses (CWE)

CWE-754CWE-754

References

https://security.cse.iitk.ac.in/responsible-disclosure(cybersecurity@se.com)

https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/(cybersecurity@se.com)

https://security.cse.iitk.ac.in/responsible-disclosure(af854a3a-2127-422b-91ae-364da2661108)

https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.