CVE-2020-1669

The Juniper Device Manager (JDM) container, used by the disaggregated Junos OS architecture on Juniper Networks NFX350 Series devices, stores password hashes in the world-readable file /etc/passwd. This is not a security best current practice as it can allow an attacker with access to the local filesystem the ability to brute-force decrypt password hashes stored on the system. This issue affects Juniper Networks Junos OS on NFX350: 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2.

CVSS v3 6.3 MEDIUM
CVSS v2.0 2.1 LOW

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://kb.juniper.net/JSA11066	Vendor Advisory
https://kb.juniper.net/JSA11066	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:juniper:junos:19.4:r1::::::
	cpe:2.3:o:juniper:junos:19.4:r1-s1::::::
	cpe:2.3:o:juniper:junos:19.4:r1-s2::::::
	cpe:2.3:o:juniper:junos:19.4:r2::::::
	cpe:2.3:o:juniper:junos:20.1:r1::::::
	cpe:2.3:o:juniper:junos:20.1:r1-s1::::::
	cpe:2.3:o:juniper:junos:20.1:r1-s2::::::
	cpe:2.3:o:juniper:junos:20.1:r1-s3::::::

cpe:2.3:h:juniper:nfx350:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:11

Type	Values Removed	Values Added
References	~~() https://kb.juniper.net/JSA11066 - Vendor Advisory~~	() https://kb.juniper.net/JSA11066 - Vendor Advisory

Information

Published : 2020-10-16 21:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-1669

Mitre link : CVE-2020-1669

CVE.ORG link : CVE-2020-1669

JSON object : View

Products Affected

juniper

junos
nfx350

CWE

CWE-256

Plaintext Storage of a Password

CWE-522

Insufficiently Protected Credentials

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