description: SAP NetWeaver AS JAVA (P2P Cluster Communication), versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows arbitrary connections from processes because of missing authentication check, that are outside the cluster and even outside the network segment dedicated for the internal cluster communication. As result, an unauthenticated attacker can invoke certain functions that would otherwise be restricted to system administrators only, including access to system administration functions or shutting down the system completely.
problem types: Missing Authentication Check
affected:
{
product: SAP NetWeaver AS JAVA (P2P Cluster Communication)
vendor: SAP SE
versions:
status: affected, version: < 7.11
status: affected, version: < 7.20
status: affected, version: < 7.30
status: affected, version: < 7.31
status: affected, version: < 7.40
status: affected, version: < 7.50
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 10
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
version: 3.0
]