CVE-2019-0070

Junos OS: NFX Series: An Improper Input Validation weakness allows a malicious local attacker to elevate their permissions.

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An Improper Input Validation weakness allows a malicious local attacker to elevate their permissions to take control of other portions of the NFX platform they should not be able to access, and execute commands outside their authorized scope of control. This leads to the attacker being able to take control of the entire system. This issue affects: Juniper Networks Junos OS versions prior to 18.2R1 on NFX Series.

Una debilidad de Validación de Entrada Inapropiada permite a un atacante local malicioso elevar sus permisos para tomar el control de otras partes de la plataforma NFX a las que no debería poder acceder y ejecutar comandos fuera de su alcance de control autorizado. Esto conlleva al atacante a tomar el control de todo el sistema. Este problema afecta: Juniper Networks Junos OS versiones anteriores a 18.2R1 en la serie NFX.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-10-11 CVE Reserved
2019-10-09 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.juniper.net/JSA10977	2021-02-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Juniper Search vendor "Juniper"	Junos Search vendor "Juniper" for product "Junos"	<= 18.1 Search vendor "Juniper" for product "Junos" and version " <= 18.1"	-	Affected	in	Juniper Search vendor "Juniper"	Nfx150 Search vendor "Juniper" for product "Nfx150"	-	-	Safe
Juniper Search vendor "Juniper"	Junos Search vendor "Juniper" for product "Junos"	<= 18.1 Search vendor "Juniper" for product "Junos" and version " <= 18.1"	-	Affected	in	Juniper Search vendor "Juniper"	Nfx250 Search vendor "Juniper" for product "Nfx250"	-	-	Safe
Juniper Search vendor "Juniper"	Junos Search vendor "Juniper" for product "Junos"	18.2 Search vendor "Juniper" for product "Junos" and version "18.2"	-	Affected	in	Juniper Search vendor "Juniper"	Nfx150 Search vendor "Juniper" for product "Nfx150"	-	-	Safe
Juniper Search vendor "Juniper"	Junos Search vendor "Juniper" for product "Junos"	18.2 Search vendor "Juniper" for product "Junos" and version "18.2"	-	Affected	in	Juniper Search vendor "Juniper"	Nfx250 Search vendor "Juniper" for product "Nfx250"	-	-	Safe