CVEvulnerability

CVE-2020-1666

6.6 MEDIUM Published 2020-10-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.6 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-284, CWE-613

Description

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.

Affected configurations

• juniper junos os evolved 19.2 • juniper junos os evolved 19.3 • juniper junos os evolved 19.4 • juniper junos os evolved 20.1

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References