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Medium severity6.3NVD Advisory· Published Oct 16, 2020· Updated Jun 17, 2026

CVE-2020-1669

CVE-2020-1669

Description

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.

Affected products

12
  • Juniper Networks/Junos10 versions
    cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:*+ 9 more
    • 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:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:19.4:r2:*:*:*:*:*:*
    • 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:o:juniper:junos:20.1:r1:*:*:*:*:*:*
    • (no CPE)range: 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2
    • (no CPE)range: 19.4
  • Juniper Networks/NFX350llm-create
    Range: 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2
  • Juniper Networks/Juniper Device Managerllm-fuzzy
    Range: 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2

Patches

Vulnerability mechanics

References

1

News mentions

0

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