description: A CWE-476: NULL Pointer Dereference vulnerability exists that could cause a denial of service of the webserver when parsing JSON content type. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)
problem types: CWE-476 NULL Pointer Dereference
affected:
{
product: OPC UA Modicon Communication Module
vendor: Schneider Electric
versions:
lessThan: V1.10, status: affected, version: BMENUA0100, versionType: custom
}
{
product: X80 advanced RTU Communication Module
vendor: Schneider Electric
versions:
lessThan: BMENOR2200H*, status: affected, version: V2.01 , versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]