Back to Database
Status published
High
CVE-2019-6831
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-6831
Credits & Attribution
No credits recorded in the NVD database.
References
More from Schneider Electric SE
View All →CVE-2019-6857
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability...
Unknown
0
CVE-2019-6856
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability...
Unknown
0
CVE-2019-6840
A Format String: CWE-134 vulnerability exists in U.motion Server (MEG6501-0001...
Critical
9.8
CVE-2019-6835
A Cross-Site Scripting (XSS) CWE-79 vulnerability exists in U.motion Server...
Medium
5.4
CVE-2019-6833
A CWE-754 – Improper Check for Unusual or Exceptional Conditions...
Unknown
0
Affected Vendor
Schneider Electric SE
View all reports →Affected Software
BMXNOR0200H Ethernet / Serial RTU module
Vulnerable Versions:
all firmware versions
Timeline
Official Publish:
September 17th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H