CVE-2024-39544 Information

Description

An Incorrect Default Permissions vulnerability in the command line interface (CLI) of Juniper Networks Junos OS Evolved allows a low privileged local attacker to view NETCONF traceoptions files representing an exposure of sensitive information.

On all Junos OS Evolved platforms when NETCONF traceoptions are configured NETCONF traceoptions files get created with an incorrect group permission which allows

a low-privileged user can access sensitive information compromising the confidentiality of the system.

Junos OS Evolved: 

All versions before 20.4R3-S9-EVO 
21.2-EVO before 21.2R3-S7-EVO 
21.4-EVO before 21.4R3-S5-EVO 
22.1-EVO before 22.1R3-S5-EVO 
22.2-EVO before 22.2R3-S3-EVO 
22.3-EVO before 22.3R3-EVO 22.3R3-S2-EVO 
22.4-EVO before 22.4R3-EVO 
23.2-EVO before 23.2R1-S2-EVO 23.2R2-EVO.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Reference

https://supportportal.juniper.net/JSA88106

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.0