High severity · published Mar 19, 2021
CVE-2021-26991
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
1.3%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
Cloud Manager · Netapp
before 3.9.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-26991
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-26991
Patch
https://security.netapp.com/advisory/NTAP-20210318-0002
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