CVE-2022-39328

moderate-risk
Published 2022-11-08

Grafana is an open-source platform for monitoring and observability. Versions starting with 9.2.0 and less than 9.2.4 contain a race condition in the authentication middlewares logic which may allow an unauthenticated user to query an administration endpoint under heavy load. This issue is patched in 9.2.4. There are no known workarounds.

Do I need to act?

~
4.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Grafana

References (4)

Vendor Advisory https://github.com/grafana/grafana/security/advisories/GHSA-vqc4-mpj8-jxch
Third Party Advisory https://security.netapp.com/advisory/ntap-20221215-0003/
Vendor Advisory https://github.com/grafana/grafana/security/advisories/GHSA-vqc4-mpj8-jxch
Third Party Advisory https://security.netapp.com/advisory/ntap-20221215-0003/
44
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 7/34 · Low
Exposure 5/34 · Minimal