title: EMC Networker Remote Code Execution Vulnerability
description: EMC NetWorker may potentially be vulnerable to an unauthenticated remote code execution vulnerability in the Networker Client execution service (nsrexecd) when oldauth authentication method is used. An unauthenticated remote attacker could send arbitrary commands via RPC service to be executed on the host system with the privileges of the nsrexecd service, which runs with administrative privileges.
problem types: Remote Code Execution Vulnerability
affected:
{
product: Networker
vendor: Dell EMC
versions:
status: affected, version: 8.2.X
status: affected, version: 9.0.X
lessThan: 9.1.15, status: affected, version: unspecified, versionType: custom
lessThan: 9.2.1, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.0
]