Juniper Networks Junos OS Evolved prior 23.2R2-S1-EVO/23.4R2-EVO Console Port Control improper physical access control

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Juniper Networks Junos OS Evolved. This impacts an unknown function of the component Console Port Control. Executing a manipulation can lead to improper physical access control. This vulnerability is handled as CVE-2024-39512. The physical device can be targeted for the attack. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Juniper Networks Junos OS Evolved. This vulnerability affects some unknown functionality of the component Console Port Control. The manipulation with an unknown input leads to a improper physical access control vulnerability. The CWE definition for the vulnerability is CWE-1263. The product is designed with access restricted to certain information, but it does not sufficiently protect against an unauthorized actor with physical access to these areas. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at supportportal.juniper.net. This vulnerability was named CVE-2024-39512 since 06/25/2024. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 23.2R2-S1-EVO or 23.4R2-EVO eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.8
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.6
CNA Vector (juniper): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper physical access control
CWE: CWE-1263 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Junos OS Evolved 23.2R2-S1-EVO/23.4R2-EVO

Timelineinfo

06/25/2024 🔍
07/11/2024 +16 days 🔍
07/11/2024 +0 days 🔍
07/11/2024 +0 days 🔍

Sourcesinfo

Advisory: JSA82977
Status: Confirmed

CVE: CVE-2024-39512 (🔍)
GCVE (CVE): GCVE-0-2024-39512
GCVE (VulDB): GCVE-100-271126

Entryinfo

Created: 07/11/2024 08:11
Updated: 07/11/2024 12:49
Changes: 07/11/2024 08:11 (76), 07/11/2024 12:49 (1)
Complete: 🔍
Cache ID: 216::103

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