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CVE-2018-0035

CVE information

Published

5 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

Critical

Impact Analysis

Description

QFX5200 and QFX10002 devices that have been shipped with Junos OS 15.1X53-D21, 15.1X53-D30, 15.1X53-D31, 15.1X53-D32, 15.1X53-D33 and 15.1X53-D60 or have been upgraded to these releases using the .bin or .iso images may contain an unintended additional Open Network Install Environment (ONIE) partition. This additional partition allows the superuser to reboot to the ONIE partition which will wipe out the content of the Junos partition and its configuration. Once rebooted, the ONIE partition will not have root password configured, thus any user can access the console or SSH, using an IP address acquired from DHCP, as root without password. Once the device has been shipped or upgraded with the ONIE partition installed, the issue will persist. Simply upgrading to higher release via the CLI will not resolve the issue. No other Juniper Networks products or platforms are affected by this issue..

CVSSv2.0 Score

Severity
High
Base Score
10/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

CVSSv3.1 Score

Severity
Critical
Base Score
9.8/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
  Yes
-
cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
  Yes
-
cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
  Yes
-
cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
  Yes
-
cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:*
  Yes
-
cpe:2.3:o:juniper:junos:15.1x53:d31:*:*:*:*:*:*
  Yes
-
cpe:2.3:h:juniper:qfx10002:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:*
  No
-