Schneider Electric Modicon Ethernet Serial RTU Improper Check For Unusual or Exceptional Conditions (CVE-2019-6831)

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 por...

Schneider Electric Modicon Ethernet Serial RTU

1. EXECUTIVE SUMMARY CVSS v3 8.6 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Schneider Electric Equipment: Modicon BMXNOR0200H Vulnerabilities: Improper Check for Unusual or Exceptional Conditions, Improper Access Control 2. RISK EVALUATION Successful exploitation of these...

CVE-2019-6831

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 por...

Design/Logic Flaw

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 por...

CVE-2019-6831

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 por...

Denial of service

An issue was discovered in Siemens ETA4 firmware all versions prior to Revision 08 of the SM-2558 extension module for: SICAM AK, SICAM TM 1703, SICAM BC 1703, and SICAM AK 3. Specially crafted packets sent to Port 2404/TCP could cause the affected device to go into defect mode. A cold start migh...