CVE-2021-26997

Name: CVE-2021-26997
Creator: NVD / NIST
Published: 2021-06-11T13:15:07.817+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.08%

Last modified Jun 17, 2026

CVE-2021-26997 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. E-Series SANtricity OS Controller Software 11.x versions prior to 11.70.1 are susceptible to a vulnerability which when successfully exploited could allow a remote attacker to discover information via error messaging which may aid in crafting more complex attacks.. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

E-Series SANtricity OS Controller Software 11.x versions prior to 11.70.1 are susceptible to a vulnerability which when successfully exploited could allow a remote attacker to discover information via error messaging which may aid in crafting more complex attacks.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.08%

60.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-209

Affected Software

Vendor	Product	Versions
Netapp	E-Series Santricity Os Controller	>= 11.0.0, < 11.70.1

References

https://security.netapp.com/advisory/NTAP-20210610-0004Vendor Advisory
https://security.netapp.com/advisory/NTAP-20210610-0004Vendor Advisory

Timeline

Published: Jun 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-26997?

How severe is CVE-2021-26997?

CVE-2021-26997 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.

How do I fix CVE-2021-26997?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-26997?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST