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Vulnerability record · CVE-2021-26991 · published 19 March 2021

CVE-2021-26991: Netapp cloud manager vulnerability

NNetapp · Cloud Manager

Cloud Manager versions prior to 3.9.4 contain an insecure Cross-Origin Resource Sharing (CORS) policy which could allow a remote attacker to interact with Cloud Manager.

7.5 CVSS 3.1 High EPSS 1.2% · top 33.1%
7.5CVSS 3.1 base score, v2 5.0
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Cloud Manager versions prior to 3.9.4 contain an insecure Cross-Origin Resource Sharing (CORS) policy which could allow a remote attacker to interact with Cloud Manager.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://security.netapp.com/advisory/NTAP-20210318-0002 PatchVendor Advisory
https://security.netapp.com/advisory/NTAP-20210318-0002 PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-26991), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.