CVE-2018-0044

NFX Series: Insecure sshd configuration in Juniper Device Manager (JDM) and host OS

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An insecure SSHD configuration in Juniper Device Manager (JDM) and host OS on Juniper NFX Series devices may allow remote unauthenticated access if any of the passwords on the system are empty. The affected SSHD configuration has the PermitEmptyPasswords option set to "yes". Affected releases are Juniper Networks Junos OS: 18.1 versions prior to 18.1R4 on NFX Series.

Una configuración SSHD insegura en Juniper Device Manager (JDM) y el sistema operativo del host en dispositivos Juniper NFX Series podría permitir el acceso remoto no autenticado si cualquiera de las contraseñas en el sistema está vacía. La configuración SSHD afectada tiene la opción PermitEmptyPasswords establecida como "yes". Las versiones afectadas de Juniper Networks Junos OS son: versiones 18.1 anteriores a la 18.1R4 en NFX Series.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-11-16 CVE Reserved
2018-10-10 CVE Published
2024-03-02 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/105565	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.juniper.net/JSA10878	2019-10-09

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"	>= 18.1r1 <= 18.1r3 Search vendor "Juniper" for product "Junos" and version " >= 18.1r1 <= 18.1r3"	-	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"	>= 18.1r1 <= 18.1r3 Search vendor "Juniper" for product "Junos" and version " >= 18.1r1 <= 18.1r3"	-	Affected	in	Juniper Search vendor "Juniper"	Nfx250 Search vendor "Juniper" for product "Nfx250"	-	-	Safe