CVE-2021-35486
CSRF in Nokia IMPACT enables remote config import/overwrite via REST endpoint.
Is CVE-2021-35486 being exploited?
Not confirmed. CVE-2021-35486 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.19% probability of exploitation in the next 30 days.
How severe is CVE-2021-35486?
CVE-2021-35486 is rated High with a CVSS score of 8.1. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2021-35486?
Yes. A fix has been recorded for CVE-2021-35486. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2021-35486 affect?
CVE-2021-35486 affects Nokia IMPACT. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2021-35486?
Patch when available; implement CSRF protections on REST endpoints.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote attacker can import/overwrite full app config via /ui/rest-proxy/entity/import due to missing CSRF nonce validation.
Immediate action required