CVE-2024-21615

Junos OS and Junos OS Evolved: A low-privileged user can access confidential information

Severity Score

5.1

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker to access confidential information on the system. On all Junos OS and Junos OS Evolved platforms, when NETCONF traceoptions are configured, and a super-user performs specific actions via NETCONF, then a low-privileged user can access sensitive information compromising the confidentiality of the system.
This issue affects: Junos OS: * all versions before 21.2R3-S7, * from 21.4 before 21.4R3-S5, * from 22.1 before 22.1R3-S5, * from 22.2 before 22.2R3-S3, * from 22.3 before 22.3R3-S2, * from 22.4 before 22.4R3, * from 23.2 before 23.2R1-S2. Junos OS Evolved: * all versions before 21.2R3-S7-EVO, * from 21.3 before 21.3R3-S5-EVO, * from 21.4 before 21.4R3-S5-EVO, * from 22.1 before 22.1R3-S5-EVO, * from 22.2 before 22.2R3-S3-EVO, * from 22.3 before 22.3R3-S2-EVO, * from 22.4 before 22.4R3-EVO, * from 23.2 before 23.2R1-S2.

Una vulnerabilidad de permisos predeterminados incorrectos en Juniper Networks Junos OS y Junos OS Evolved permite que un atacante local con pocos privilegios acceda a información confidencial en el sistema. En todas las plataformas Junos OS y Junos OS Evolved, cuando se configuran las opciones de seguimiento de NETCONF y un superusuario realiza acciones específicas a través de NETCONF, un usuario con pocos privilegios puede acceder a información confidencial que compromete la confidencialidad del sistema. Este problema afecta a: Junos OS: * todas las versiones anteriores a 21.2R3-S7, * desde 21.4 anterior a 21.4R3-S5, * desde 22.1 anterior a 22.1R3-S5, * desde 22.2 anterior a 22.2R3-S3, * desde 22.3 anterior a 22.3R3- S2, * de 22.4 antes de 22.4R3, * de 23.2 antes de 23.2R1-S2. Junos OS Evolved: * todas las versiones anteriores a 21.2R3-S7-EVO, * desde 21.3 anterior a 21.3R3-S5-EVO, * desde 21.4 anterior a 21.4R3-S5-EVO, * desde 22.1 anterior a 22.1R3-S5-EVO, * desde 22.2 antes de 22.2R3-S3-EVO, * desde 22.3 antes de 22.3R3-S2-EVO, * desde 22.4 antes de 22.4R3-EVO, * desde 23.2 antes de 23.2R1-S2.

An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker to access confidential information on the system. On all Junos OS and Junos OS Evolved platforms, when NETCONF traceoptions are configured, and a super-user performs specific actions via NETCONF, then a low-privileged user can access sensitive information compromising the confidentiality of the system. This issue affects: Junos OS: * all versions before 21.2R3-S7, * from 21.4 before 21.4R3-S5, * from 22.1 before 22.1R3-S5, * from 22.2 before 22.2R3-S3, * from 22.3 before 22.3R3-S2, * from 22.4 before 22.4R3, * from 23.2 before 23.2R1-S2. Junos OS Evolved: * all versions before 21.2R3-S7-EVO, * from 21.3 before 21.3R3-S5-EVO, * from 21.4 before 21.4R3-S5-EVO, * from 22.1 before 22.1R3-S5-EVO, * from 22.2 before 22.2R3-S3-EVO, * from 22.3 before 22.3R3-S2-EVO, * from 22.4 before 22.4R3-EVO, * from 23.2 before 23.2R1-S2.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

Passive

System

Vulnerable | Subsequent

Confidentiality

High

Low

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-12-27 CVE Reserved
2024-04-12 CVE Published
2024-08-01 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-276: Incorrect Default Permissions

CAPEC

References (2)

URL	Tag	Source
https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N	Technical Description

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://supportportal.juniper.net/JSA75756	2024-05-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				< 21.2R3-S7 Search vendor "Juniper Networks" for product "Junos OS" and version " < 21.2R3-S7"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				>= 21.4 < 21.4R3-S5 Search vendor "Juniper Networks" for product "Junos OS" and version " >= 21.4 < 21.4R3-S5"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				>= 22.1 < 22.1R3-S5 Search vendor "Juniper Networks" for product "Junos OS" and version " >= 22.1 < 22.1R3-S5"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				>= 22.2 < 22.2R3-S3 Search vendor "Juniper Networks" for product "Junos OS" and version " >= 22.2 < 22.2R3-S3"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				>= 22.3 < 22.3R3-S2 Search vendor "Juniper Networks" for product "Junos OS" and version " >= 22.3 < 22.3R3-S2"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				>= 22.4 < 22.4R3 Search vendor "Juniper Networks" for product "Junos OS" and version " >= 22.4 < 22.4R3"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Search vendor "Juniper Networks" for product "Junos OS"				>= 23.2 < 23.2R1-S2 Search vendor "Juniper Networks" for product "Junos OS" and version " >= 23.2 < 23.2R1-S2"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				< 21.2R3-S7-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " < 21.2R3-S7-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 21.3-EVO < 21.3R3-S5-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 21.3-EVO < 21.3R3-S5-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 21.4-EVO < 21.4R3-S5-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 21.4-EVO < 21.4R3-S5-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 22.1-EVO < 22.1R3-S5-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 22.1-EVO < 22.1R3-S5-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 22.2-EVO < 22.2R3-S3-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 22.2-EVO < 22.2R3-S3-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 22.3-EVO < 22.3R3-S2-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 22.3-EVO < 22.3R3-S2-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 22.4-EVO < 22.4R3-EVO Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 22.4-EVO < 22.4R3-EVO"		en		Affected
Juniper Networks Search vendor "Juniper Networks"		Junos OS Evolved Search vendor "Juniper Networks" for product "Junos OS Evolved"				>= 23.2-EVO < 23.2R1-S2 Search vendor "Juniper Networks" for product "Junos OS Evolved" and version " >= 23.2-EVO < 23.2R1-S2"		en		Affected