NVD / CVE Program· CNA juniper

CVE-2019-0017: Junos Space: Unrestricted file upload vulnerability

Noroxi assessment

Priority: Monitor (action score 35/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 1.1% (FIRST EPSS); higher than 65.6% of all records.
Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
According to the record, no fixed version is available yet.
Severity is disputed: the assigning authority (CNA) scores it 6.5, NVD 8.8.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

HighCVSS 8.8 · v3.0—No exploit No fix recorded

File upload

BDU:2019-00708

Published: Jan 15, 2019
Updated: Jun 16, 2026
EPSS: 1.1% · 65th percentile
CWE: CWE-434

Report tools

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Action score

Monitor

Low priority for now.

CVSS: 35 / 40 · 8.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 1.1%

CNA vs NVD score

NVD: 8.8
CNA · juniper: 6.5; 2.3 point gap

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
No fixed version yet

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
juniper	junos space	cpe:2.3:a:juniper:junos_space

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

juniper junos space13.3
juniper junos space14.1
juniper junos space15.1
juniper junos space15.2
juniper junos space16.1
juniper junos space17.1
juniper junos space17.2
juniper junos space18.1
juniper junos space18.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (juniper). Independent of NVD's CPE analysis and usually ahead of it.

Juniper Networks Junos Space
- unspecified and later · before 18.3R1affected

Same product

juniper: all records

Other highest-scoring records for the same primary product.

CVE-2017-10622Junos Space: Authentication bypass vulnerability
41Plan
CVE-2014-3412Unspecified vulnerability in Juniper Junos Space before 13.3R1.8, when the firewall in disabled, allows remote attackers to execute arbitrar
41Plan
CVE-2014-3413The MySQL server in Juniper Networks Junos Space before 13.3R1.8 has an unspecified account with a hardcoded password, which allows remote a
40Plan

Published before and after this one in the same product

← EarlierCVE-2018-0047Oct 10, 2018 · Junos Space Security Director: XSS vulnerability in web administration
21Monitor
← EarlierCVE-2019-0016Jan 15, 2019 · Junos Space: Authenticated user able to delete devices without delete device privileges
26Monitor
Later →CVE-2020-1611Jan 15, 2020 · Junos Space: Malicious HTTP packets sent to Junos Space allow an attacker to view all files on the device.
27Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

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Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).