title: IP filter vulnerability in ABAP Platform and SAP Web Dispatcher
description: The IP filter in ABAP Platform and SAP Web Dispatcher - versions WEBDISP 7.85, 7.89, KERNEL 7.85, 7.89, 7.91, may be vulnerable by erroneous IP netmask handling. This may enable access to backend applications from unwanted sources.
problem types: CWE-923: Improper Restriction of Communication Channel to Intended Endpoints
affected:
{
defaultStatus: unaffected
product: ABAP Platform and SAP Web Dispatcher
vendor: SAP
versions:
status: affected, version: WEBDISP 7.85
status: affected, version: WEBDISP 7.89
status: affected, version: KERNEL 7.85
status: affected, version: KERNEL 7.89
status: affected, version: KERNEL 7.91
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL