What is CVE-2024-21994?

CVE-2024-21994 is a medium-severity vulnerability in NetApp Storagegrid, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.3/10. Published 2024-11-08.

How severe is CVE-2024-21994?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Resource exhaustion in NetApp Storagegrid

CVE-2024-21994

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.9 are susceptible to a Denial of Service (DoS) vulnerability. Successful exploit by an authenticated attacker could lead to a service crash.

Published 2024-11-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.004 (27.6th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

NetApp Storagegrid — versions 0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

security.netapp.com/advisory/ntap-20241108-0001/ (Vendor Advisory)

Frequently asked questions

What is CVE-2024-21994?: CVE-2024-21994 is a medium-severity vulnerability in NetApp Storagegrid, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.3/10. Published 2024-11-08.
How severe is CVE-2024-21994?: Medium severity. CVSS v3 base score is 4.3 out of 10.