title: Contrail: hard coded credentials
description: The ifmap service that comes bundled with Juniper Networks Contrail releases uses hard coded credentials. Affected releases are Contrail releases 2.2 prior to 2.21.4; 3.0 prior to 3.0.3.4; 3.1 prior to 3.1.4.0; 3.2 prior to 3.2.5.0. CVE-2017-10616 and CVE-2017-10617 can be chained together and have a combined CVSSv3 score of 5.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N).
problem types: hardcoded credential
affected:
{
vendor: Juniper Networks
product: Contrail
versions:
version: 2.2, status: affected, lessThan: 2.21.4, versionType: custom
version: 3.0, status: affected, lessThan: 3.0.3.4, versionType: custom
version: 3.1, status: affected, lessThan: 3.1.4.0, versionType: custom
version: 3.2, status: affected, lessThan: 3.2.5.0, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
]
exploits: Juniper SIRT is not aware of any malicious exploitation of this vulnerability.
solutions: The following software releases have been updated to resolve these specific issues: Contrail 2.21.4, 3.0.3.4, 3.1.4.0, 3.2.5.0 and all subsequent releases.
workarounds: The hard coded credentials can be modified manually.
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 only from trusted, administrative networks or hosts.