CVE-2024-39512

MEDIUM

Juniper Networks Junos OS Evolved <23.2R2-S1 - Info Disclosure

Title source: llm
STIX 2.1

Description

An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account. When the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges. This issue affects Junos OS Evolved: * from 23.2R2-EVO before 23.2R2-S1-EVO,  * from 23.4R1-EVO before 23.4R2-EVO.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory
https://supportportal.juniper.net/JSA82977

Scores

CVSS v3 6.6
EPSS 0.0015
EPSS Percentile 35.8%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-1263
Status published
Products (2)
juniper/junos_os_evolved 23.2 r2
juniper/junos_os_evolved 23.4 r1 (3 CPE variants)
Published Jul 10, 2024
Tracked Since Feb 18, 2026