title: IBM InfoSphere Information Server code execution
description: IBM InfoSphere Information Server 11.7 is affected by a remote code execution vulnerability due to insecure deserialization in an RMI service.  IBM X-Force ID:  255285.
problem types: CWE-502 Deserialization of Untrusted Data
affected:
{
defaultStatus: unaffected
product: InfoSphere Information Server
vendor: IBM
versions:
status: affected, version: 11.7
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL