CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. Exploitation may require the attacker to be authenticated.
CVE
CVE-2020-9487
Severity
HIGH
CVSS
7.5
EPSS
3.05%
Apache
Original NVD Description
In Apache NiFi 1.0.0 to 1.11.4, the NiFi download token (one-time password) mechanism used a fixed cache size and did not authenticate a request to create a download token, only when attempting to use the token to access the content. An unauthenticated user could repeatedly request download tokens, preventing legitimate users from requesting download tokens.
Related CVEs
Other vulnerabilities affecting the same vendor(s)