National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-0008 Detail

Current Description

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the [system scripts commit] stanza. Certain commit scripts that work without a problem during normal commit may cause unexpected behavior upon reboot which can leave the system in a state where root CLI login is allowed without a password due to the system reverting to a "safe mode" authentication state. Lastly, only logging in physically to the console port as root, with no password, will work. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D71 on SRX; 12.3X48 versions prior to 12.3X48-D55 on SRX; 14.1 versions prior to 14.1R9; 14.1X53 versions prior to 14.1X53-D40 on QFX, EX; 14.2 versions prior to 14.2R7-S9, 14.2R8; 15.1 versions prior to 15.1F5-S7, 15.1F6-S8, 15.1R5-S6, 15.1R6; 15.1X49 versions prior to 15.1X49-D110 on SRX; 15.1X53 versions prior to 15.1X53-D232 on QFX5200/5110; 15.1X53 versions prior to 15.1X53-D49, 15.1X53-D470 on NFX; 15.1X53 versions prior to 15.1X53-D65 on QFX10K; 16.1 versions prior to 16.1R2. No other Juniper Networks products or platforms are affected by this issue.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.2 MEDIUM
Vector: AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 0.3


Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securitytracker.com/id/1040186 Third Party Advisory VDB Entry
https://kb.juniper.net/JSA10835 Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Authentication (CWE-287)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d30:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d50:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d55:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d60:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.1x46:d65:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx320:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx340:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx345:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx4100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx4200:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:juniper:junos:12.3x48:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d20:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d25:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d30:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d35:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d40:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d45:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:12.3x48:d50:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx320:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx340:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx345:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx4100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx4200:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx320:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx340:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx345:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx4100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx4200:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:juniper:junos:14.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1:r1:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )

Configuration 6 ( hide )

Configuration 7 ( hide )

Configuration 8 ( hide )

Configuration 9 ( hide )

Configuration 10 ( hide )

Configuration 11 ( hide )

Showing 100 of 204 CPEs, view all CPEs here.

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-0008
NVD Published Date:
01/10/2018
NVD Last Modified:
10/09/2019