How severe is CVE-2021-35483?

CVE-2021-35483 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-35483 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-35483?

CVE-2021-35483 affects Nokia Impact. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-35483?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2021-35483 have an EU (EUVD) identifier?

Yes. CVE-2021-35483 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2021-22125.

When was CVE-2021-35483 published?

CVE-2021-35483 was published on 2026-03-03 and last updated on 2026-06-17.

CVE-2021-35483

CVE-2021-35483 is a medium-severity vulnerability in Nokia Impact with a CVSS 3.x base score of 4.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.1)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2021-22125
Weakness: CWE-79
Affected product: Nokia Impact
Published: 2026-03-03
Last modified: 2026-06-17

Description

The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload JavaScript 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. If an authenticated user visits the web page where the file is published, the JavaScript code is executed.

Frequently asked questions

What is CVE-2021-35483?: The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload JavaScript 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. If an authenticated user visits the web page where the file is published, the JavaScript code is executed.
How severe is CVE-2021-35483?: CVE-2021-35483 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-35483 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-35483?: CVE-2021-35483 affects Nokia Impact. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-35483?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2021-35483 have an EU (EUVD) identifier?: Yes. CVE-2021-35483 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2021-22125.
When was CVE-2021-35483 published?: CVE-2021-35483 was published on 2026-03-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nokia:impact:*:*:*:*:*:*:*:*

More vulnerabilities in Nokia Impact

CVE-2019-17403 — High (CVSS 8.8): Nokia IMPACT < 18A: An unrestricted File Upload vulnerability was found that may lead to Remote Code Execution.
CVE-2021-35484 — High (CVSS 8.2): Nokia IMPACT through 19.11.2.10-20210118042150283 allows an authenticated user to perform a Time-based Boolean Blind…
CVE-2021-35485 — High (CVSS 8.0): The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to…
CVE-2019-17405 — Medium (CVSS 6.1): Nokia IMPACT < 18A: has Reflected self XSS
CVE-2019-17406 — Medium (CVSS 5.3): Nokia IMPACT < 18A has path traversal that may lead to RCE if chained with CVE-2019-1743
CVE-2019-17404 — Medium (CVSS 4.3): Nokia IMPACT < 18A: allows full path disclosure

All CVEs affecting Nokia Impact →

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