What is CVE-2019-17403?

CVE-2019-17403 is a high-severity vulnerability in Nokia Impact, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2019-11-25.

How severe is CVE-2019-17403?

High severity. CVSS v3 base score is 8.8 out of 10.

Arbitrary file upload in Nokia Impact

CVE-2019-17403

Nokia IMPACT < 18A: An unrestricted File Upload vulnerability was found that may lead to Remote Code Execution.

Vulnerability class: Unrestricted File Upload

Published 2019-11-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.025 (84.4th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000

Affected products

Nokia Impact

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

www.nokia.com/networks/solutions/impact-iot-platform/ (Vendor Advisory)
www.telecomitalia.com/tit/it/innovazione/cybersecurity/red-team.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-17403?: CVE-2019-17403 is a high-severity vulnerability in Nokia Impact, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2019-11-25.
How severe is CVE-2019-17403?: High severity. CVSS v3 base score is 8.8 out of 10.