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Medium severity5.5NVD Advisory· Published Oct 9, 2019· Updated Jun 17, 2026

CVE-2019-0074

CVE-2019-0074

Description

A path traversal vulnerability in NFX150 Series and QFX10K Series, EX9200 Series, MX Series and PTX Series devices with Next-Generation Routing Engine (NG-RE) allows a local authenticated user to read sensitive system files. This issue only affects NFX150 Series and QFX10K Series, EX9200 Series, MX Series and PTX Series with Next-Generation Routing Engine (NG-RE) which uses vmhost. This issue affects Juniper Networks Junos OS on NFX150 Series and QFX10K, EX9200 Series, MX Series and PTX Series with NG-RE and vmhost: 15.1F versions prior to 15.1F6-S12 16.1 versions starting from 16.1R6 and later releases, including the Service Releases, prior to 16.1R6-S6, 16.1R7-S3; 17.1 versions prior to 17.1R3; 17.2 versions starting from 17.2R1-S3, 17.2R3 and later releases, including the Service Releases, prior to 17.2R3-S1; 17.3 versions starting from 17.3R1-S1, 17.3R2 and later releases, including the Service Releases, prior to 17.3R3-S3; 17.4 versions starting from 17.4R1 and later releases, including the Service Releases, prior to 17.4R1-S6, 17.4R2-S2, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S3; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S2, 18.3R2; 18.4 versions prior to 18.4R1-S1, 18.4R2. This issue does not affect: Juniper Networks Junos OS 15.1 and 16.2.

Affected products

64
  • Juniper Networks/Junos62 versions
    cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:*+ 61 more
    • cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f5:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f6-s3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f6:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:r1-s8:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:r2-s6:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.2:r2-s7:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.2x75:d20:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:*
    • (no CPE)range: 15.1F<15.1F6-S12, 16.1>=16.1R6<16.1R6-S6, 16.1R7-S3, 17.1<17.1R3, 17.2>=17.2R1-S3, 17.2>=17.2R3<17.2R3-S1, 17.3>=17.3R1-S1, 17.3>=17.3R2<17.3R3-S3, 17.4>=17.4R1<17.4R1-S6, 17.4>=17.4R2-S2, 17.4>=17.4R3, 18.1<18.1R2-S4, 18.1<18.1R3-S3, 18.2<18.2R2, 18.2X75<18.2X75-D40, 18.3>=18.3R1-S2, 18.3>=18.3R2, 18.4>=18.4R1-S1, 18.4>=18.4R2
    • (no CPE)range: 15.1F
  • Juniper Networks/NFX150 Seriesllm-create
    Range: 15.1F<15.1F6-S12, 16.1>=16.1R6<16.1R6-S6, 16.1R7-S3, 17.1<17.1R3, 17.2>=17.2R1-S3, 17.2>=17.2R3<17.2R3-S1, 17.3>=17.3R1-S1, 17.3>=17.3R2<17.3R3-S3, 17.4>=17.4R1<17.4R1-S6, 17.4>=17.4R2-S2, 17.4>=17.4R3, 18.1<18.1R2-S4, 18.1<18.1R3-S3, 18.2<18.2R2, 18.2X75<18.2X75-D40, 18.3>=18.3R1-S2, 18.3>=18.3R2, 18.4>=18.4R1-S1, 18.4>=18.4R2
  • Juniper Networks/QFX10K Seriesllm-fuzzy
    Range: 15.1F<15.1F6-S12, 16.1>=16.1R6<16.1R6-S6, 16.1R7-S3, 17.1<17.1R3, 17.2>=17.2R1-S3, 17.2>=17.2R3<17.2R3-S1, 17.3>=17.3R1-S1, 17.3>=17.3R2<17.3R3-S3, 17.4>=17.4R1<17.4R1-S6, 17.4>=17.4R2-S2, 17.4>=17.4R3, 18.1<18.1R2-S4, 18.1<18.1R3-S3, 18.2<18.2R2, 18.2X75<18.2X75-D40, 18.3>=18.3R1-S2, 18.3>=18.3R2, 18.4>=18.4R1-S1, 18.4>=18.4R2

Patches

Vulnerability mechanics

References

1

News mentions

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