Vulnerability in NetApp Clustered Data Ontap

CVE-2021-27003

Clustered Data ONTAP versions prior to 9.5P18, 9.6P15, 9.7P14, 9.8P5 and 9.9.1 are missing an X-Frame-Options header which could allow a clickjacking attack.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-27003: held from 0.006 to 0.006.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

  • NetApp Clustered Data Ontap — versions 9.5, 9.6, 9.7
  • Clustered Data Ontap — versions Versions prior to 9.5P18, 9.6P15, 9.7P14, 9.8P5 and 9.9.1

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-27003?
CVE-2021-27003 is a medium-severity vulnerability in NetApp Clustered Data Ontap, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 4.7/10. Published 2021-10-12.
How severe is CVE-2021-27003?
Medium severity. CVSS v3 base score is 4.7 out of 10.