CVE-2021-26989

Published: Mar 4, 2021Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Clustered Data ONTAP versions prior to 9.3P21, 9.5P16, 9.6P12, 9.7P9 and 9.8 are susceptible to a vulnerability which could allow a remote authenticated attacker to cause a Denial of Service (DoS) on clustered Data ONTAP configured for SMB access.

Affected (58)

Products: Netapp: Data Ontap

Netapp

1 product

Data Ontap

Configuration A

58 vulnerable

Vulnerable Software	Affected Versions
Netapp Data Ontap	Version 9.3.0
Netapp Data Ontap	Version 9.3.0 p10
Netapp Data Ontap	Version 9.3.0 p11
Netapp Data Ontap	Version 9.3.0 p12
Netapp Data Ontap	Version 9.3.0 p13
Netapp Data Ontap	Version 9.3.0 p14
Netapp Data Ontap	Version 9.3.0 p15
Netapp Data Ontap	Version 9.3.0 p16
Netapp Data Ontap	Version 9.3.0 p17
Netapp Data Ontap	Version 9.3.0 p18
Netapp Data Ontap	Version 9.3.0 p19
Netapp Data Ontap	Version 9.3.0 p1
Netapp Data Ontap	Version 9.3.0 p20
Netapp Data Ontap	Version 9.3.0 p2
Netapp Data Ontap	Version 9.3.0 p3
Netapp Data Ontap	Version 9.3.0 p4
Netapp Data Ontap	Version 9.3.0 p5
Netapp Data Ontap	Version 9.3.0 p6
Netapp Data Ontap	Version 9.3.0 p7
Netapp Data Ontap	Version 9.3.0 p8
Netapp Data Ontap	Version 9.3.0 p9
Netapp Data Ontap	Version 9.5.0
Netapp Data Ontap	Version 9.5.0 p10
Netapp Data Ontap	Version 9.5.0 p11
Netapp Data Ontap	Version 9.5.0 p12
Netapp Data Ontap	Version 9.5.0 p13
Netapp Data Ontap	Version 9.5.0 p14
Netapp Data Ontap	Version 9.5.0 p15
Netapp Data Ontap	Version 9.5.0 p1
Netapp Data Ontap	Version 9.5.0 p2
Netapp Data Ontap	Version 9.5.0 p3
Netapp Data Ontap	Version 9.5.0 p4
Netapp Data Ontap	Version 9.5.0 p5
Netapp Data Ontap	Version 9.5.0 p6
Netapp Data Ontap	Version 9.5.0 p7
Netapp Data Ontap	Version 9.5.0 p8
Netapp Data Ontap	Version 9.5.0 p9
Netapp Data Ontap	Version 9.6.0
Netapp Data Ontap	Version 9.6.0 p10
Netapp Data Ontap	Version 9.6.0 p11
Netapp Data Ontap	Version 9.6.0 p1
Netapp Data Ontap	Version 9.6.0 p2
Netapp Data Ontap	Version 9.6.0 p3
Netapp Data Ontap	Version 9.6.0 p4
Netapp Data Ontap	Version 9.6.0 p5
Netapp Data Ontap	Version 9.6.0 p6
Netapp Data Ontap	Version 9.6.0 p7
Netapp Data Ontap	Version 9.6.0 p8
Netapp Data Ontap	Version 9.6.0 p9
Netapp Data Ontap	Version 9.7.0
Netapp Data Ontap	Version 9.7.0 p1
Netapp Data Ontap	Version 9.7.0 p2
Netapp Data Ontap	Version 9.7.0 p3
Netapp Data Ontap	Version 9.7.0 p4
Netapp Data Ontap	Version 9.7.0 p5
Netapp Data Ontap	Version 9.7.0 p6
Netapp Data Ontap	Version 9.7.0 p7
Netapp Data Ontap	Version 9.8.0

References (2)

https://security.netapp.com/advisory/NTAP-20210303-0002

Source: security-alert@netapp.com

PatchVendor Advisory

https://security.netapp.com/advisory/NTAP-20210303-0002

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.