CVE-2020-9482

Description

If NiFi Registry 0.1.0 to 0.5.0 uses an authentication mechanism other than PKI, when the user clicks Log Out, NiFi Registry invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi Registry.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.92% Top 30%
Vendor Advisory apache.org
Affected: Apache Apache NiFi Registry
Published at:
Updated at:

References

Link Tags
https://nifi.apache.org/registry-security.html#CVE-2020-9482 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-9482?
CVE-2020-9482 has been scored as a medium severity vulnerability.
How to fix CVE-2020-9482?
To fix CVE-2020-9482, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-9482 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-9482 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-9482?
CVE-2020-9482 affects Apache Apache NiFi Registry.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.