title: Junos Space: Authentication bypass vulnerability
description: An authentication bypass vulnerability in Juniper Networks Junos Space Network Management Platform may allow a remote unauthenticated network based attacker to login as any privileged user. This issue only affects Junos Space Network Management Platform 17.1R1 without Patch v1 and 16.1 releases prior to 16.1R3. This issue was found by an external security researcher.
problem types: authentication bypass
affected:
{
product: Junos Space
vendor: Juniper Networks
versions:
status: affected, version: 17.1R1 without Patch-v1
status: affected, version: 16.1 releases prior to 16.1R3
}
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
]
workarounds: There are no viable workarounds for this issue.
It is good security practice to limit the exploitable attack surface of critical infrastructure networking equipment. Use access lists or firewall filters to limit access to the device from trusted, administrative networks or hosts.