CVE-2024-39546 Information

Description

A Missing Authorization vulnerability in the Socket Intercept (SI) command file interface of Juniper Networks Junos OS Evolved allows an authenticated low-privilege local attacker to modify certain files allowing the attacker to cause any command to execute with root privileges leading to privilege escalation ultimately compromising the system. 

This issue affects Junos OS Evolved: 

All versions prior to 21.2R3-S8-EVO 
21.4 versions prior to  21.4R3-S6-EVO 
22.1 versions prior to 22.1R3-S5-EVO 
22.2 versions prior to 22.2R3-S3-EVO 
22.3 versions prior to 22.3R3-S3-EVO 
22.4 versions prior to 22.4R3-EVO 
23.2 versions prior to 23.2R2-EVO.

CVSS Vector

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

Reference

https://supportportal.juniper.net/JSA83008

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.3