Is CVE-2021-26993 in the CISA KEV catalog?

No. CVE-2021-26993 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-26993?

CVE-2021-26993 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2021-26993?

CVE-2021-26993 has an EPSS score of 1.35% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-26993?

Upgrade e-series santricity os controller to 11.70.1 or later.

CVE & CISA-KEV Catalog

CVE-2021-26993

MEDIUM

5.3

CVSS v3

NVD

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 cause a partial Denial of Service (DoS) to the web server.

How to fix

Remediation Available

e-series santricity os controllerNVD

Affected:>= 11.0.0, < 11.70.1Fixed in:11.70.1CVE-2021-26993derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

1.35%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Vendor Advisory1

security.netapp.com

Embed a live status badge for CVE-2021-26993

Markdown

[![CVE-2021-26993](https://tridentstack.com/cve/badge/CVE-2021-26993.svg)](https://tridentstack.com/cve/CVE-2021-26993)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-26993"><img src="https://tridentstack.com/cve/badge/CVE-2021-26993.svg" alt="CVE-2021-26993"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.