Arbitrary file upload in Nokia Impact
CVE-2021-35485
The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload server-side executable files via the /ui/rest-proxy/application fileupload parameter. This can occur during the adding of a new application, or during the editing of an existing one.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (12.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.nokia.com/networks/solutions/impact-iot-platform/ (Product)
- www.nokia.com/notices/responsible-disclosure/ (Issue Tracking)
- www.gruppotim.it/it/footer/red-team/2021/Motive-Impact-CVE-2021-35485.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-35485?
- CVE-2021-35485 is a high-severity vulnerability in Nokia Impact, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.0/10. Published 2026-03-03.
- How severe is CVE-2021-35485?
- High severity. CVSS v3 base score is 8.0 out of 10.