Vigil@nce - Junos OS: privilege escalation via gRPC Hardcoded Credentials
April 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert
SYNTHESIS OF THE VULNERABILITY
– Impacted products: Juniper EX-Series, Juniper J-Series, Junos OS,
SRX-Series.
– Severity: 1/4.
– Consequences: administrator access/rights, privileged
access/rights.
– Provenance: intranet client.
– Confidence: confirmed by the editor (5/5).
– Creation date: 11/04/2019.
– Revision date: 12/04/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via gRPC Hardcoded Credentials
of Junos OS, in order to escalate his privileges.
ACCESS TO THE FULL VIGIL@NCE BULLETIN