What is CVE-2019-0017?

CVE-2019-0017 is a medium-severity vulnerability in Juniper Junos Space, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.5/10. Published 2019-01-15.

How severe is CVE-2019-0017?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Arbitrary file upload in Juniper Junos Space

CVE-2019-0017

The Junos Space application, which allows Device Image files to be uploaded, has insufficient validity checking which may allow uploading of malicious images or scripts, or other content types. Affected releases are Juniper Networks Junos Space versions prior to 18.3R1.

Vulnerability class: Unrestricted File Upload

Published 2019-01-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.5th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Juniper Junos Space — versions 13.3, 14.1, 15.1
Juniper Networks Junos Space — versions unspecified

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

kb.juniper.net/JSA10917 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-0017?: CVE-2019-0017 is a medium-severity vulnerability in Juniper Junos Space, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.5/10. Published 2019-01-15.
How severe is CVE-2019-0017?: Medium severity. CVSS v3 base score is 6.5 out of 10.