#VU51582 Improper control of interaction frequency in Grafana - CVE-2021-28148
Published: March 19, 2021
Vulnerability identifier: #VU51582
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-28148
CWE-ID: CWE-799
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Grafana
Grafana
Software vendor:
Grafana Labs
Grafana Labs
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to absent control of interaction frequency within the HTTP API endpoint for insights usage. A remote non-authenticated attacker send multiple HTTP requests and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.