Schneider Electric Modicon Improper Check for Unusual or Exceptional Conditions (CVE-2020-7536)

A CWE-754:Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M340 CPUs BMXP34 versions prior to V3.30 Modicon M340 Communication Ethernet modules BMXNOE0100 H versions prior to V3.4 BMXNOE0110 H versions prior to V6.6 BMXNOR0200H all versions, that could cause th...

CVE-2020-7536

CVE-2020-7536 affects Schneider Electric Modicon M340: CPUs (BMXP34* pre-V3.30) and Ethernet modules BMXNOE0100(H) pre-V3.4, BMXNOE0110(H) pre-V6.6, BMXNOR0200H all versions. Root cause: CWE-754 Improper Check for Unusual or Exceptional Conditions, leading to device unreachability when SNMP param...