Vulnerability Monitor

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CVE-2020-1666

The system console configuration option 'log-out-on-disconnect' In Juniper Networks Junos OS Evolved fails to log out an active CLI session when the console cable is disconnected. This could allow a malicious attacker with physical access to the console the ability to resume a previous interactive session and possibly gain administrative privileges. This issue affects all Juniper Networks Junos OS Evolved versions after 18.4R1-EVO, prior to 20.2R1-EVO.

Published

2020-10-16T21:15:12.677

Last Modified

2024-11-21T05:11:07.070

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.6 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-284
  • Type: Primary
    CWE-613
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System juniper junos_os_evolved 19.2 Yes
Operating System juniper junos_os_evolved 19.2 Yes
Operating System juniper junos_os_evolved 19.3 Yes
Operating System juniper junos_os_evolved 19.4 Yes
Operating System juniper junos_os_evolved 19.4 Yes
Operating System juniper junos_os_evolved 19.4 Yes
Operating System juniper junos_os_evolved 20.1 Yes
References