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CVE-2021-35483

MEDIUMCVSS 4.1/10EPSS 0.22%

Last modified

CVE-2021-35483 is a medium-severity vulnerability rated 4.1/10 on the CVSS scale. 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. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
4.1/10

CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS Probability
0.22%

12.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NokiaImpact<= 19.11.2.10-20210118042150283

References

Timeline

Published
Last Modified
Status
Analyzed

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 score of 4.1/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2021-35483?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-35483?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST