How serious is CVE-2021-35486?

This vulnerability has a CVSS score of 8.1 out of 10, classified as HIGH severity. No public exploit code has been identified yet.

Which products are affected by CVE-2021-35486?

Check the official CVE details for a complete list of affected products and versions.

How do I fix CVE-2021-35486?

To remediate CVE-2021-35486, check for security patches from the vendor. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2021-35486

High

|8.1

No Exploit

Plain English Summary

AI-powered analysis for quick understanding

An attacker can exploit this vulnerability to remotely import and overwrite the entire configuration of the Nokia IMPACT application, potentially taking full control of it. This can happen because the application fails to check for a security token that normally helps prevent unauthorized actions, allowing the attacker to execute this without needing to be authenticated.

Technical Description

A Cross-Site Request Forgery (CSRF) vulnerability in Nokia IMPACT through 19.11.2.10-20210118042150283 allows a remote attacker to import and overwrite the entire application configuration. Specifically, in /ui/rest-proxy/entity/import, neither the X-CSRF-NONCE HTTP header nor the CSRF-NONCE cookie is validated.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactNone

ScopeUnchanged

Vector String

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

Exploit Resources

Search for proof-of-concept code and exploit modules

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Official References

NIST NVD

Est. Bounty

$3,316($1K-$5K)

Vendor Response

Grade APatched in 0 days

Quick Information

Published

Mar 3, 2026

about 1 month ago

Last Modified

Mar 4, 2026

about 1 month ago