Is CVE-2021-26586 in the CISA KEV catalog?

No. CVE-2021-26586 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-26586?

CVE-2021-26586 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2021-26586?

CVE-2021-26586 has an EPSS score of 1.57% (72th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-26586?

Upgrade edgeline infrastructure management to 1.24 or later.

CVE & CISA-KEV Catalog

CVE-2021-26586

HIGHEPSS 72th pctl

7.5

CVSS v3

NVD

Description

A potential security vulnerability has been identified in the HPE Edgeline Infrastructure Manager, also known as HPE Edgeline Infrastructure Management Software. The vulnerability could be remotely exploited to disclose sensitive information. HPE has made software updates available to resolve the vulnerability in the HPE Edgeline Infrastructure Manager (EIM).

How to fix

Remediation Available

edgeline infrastructure managementNVD

Affected:< 1.24Fixed in:1.24CVE-2021-26586derived 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

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.57%probability of exploitation in 30 days

72ndpercentile

Elevated risk: more likely to be exploited than 72% of all known CVEs.

References

Exploit1

tenable.com

Vendor Advisory1

support.hpe.com

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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.