CVE-2020-1619 Information

Description

A privilege escalation vulnerability in Juniper Networks QFX10K Series EX9200 Series MX Series and PTX Series with Next-Generation Routing Engine (NG-RE) allows a local authenticated high privileged user to access the underlying WRL host. This issue only affects QFX10K Series with NG-RE EX9200 Series with NG-RE MX Series with NG-RE and PTX Series with NG-RE; which uses vmhost. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11 17.1R3; 17.2 versions prior to 17.2R1-S9 17.2R3-S3; 17.3 versions prior to 17.3R2-S5 17.3R3-S7; 17.4 versions prior to 17.4R2-S7 17.4R3; 18.1 versions prior to 18.1R3-S4; 18.2 versions prior to 18.2R3; 18.2X75 versions prior to 18.2X75-D50; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R2. To identify whether the device has NG-RE with vmhost customer can run the following command: show vmhost status Compute cluster: rainier-re-cc Compute Node: rainier-re-cn Online If the \show vmhost status\ is not supported then the device does not have NG-RE with vmhost.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://kb.juniper.net/JSA11002

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.7