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.
Metrics
CVSS 3.1 6.6/10
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Juniper Networks | Junos OS Evolved | >= unspecified, < 20.2R1-EVO |
References
- https://kb.juniper.net/JSA11063Vendor Advisory
- https://kb.juniper.net/JSA11063Vendor Advisory
Timeline
- Published
- Oct 16, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified