Is CVE-2022-23703 in the CISA KEV catalog?

No. CVE-2022-23703 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-23703?

CVE-2022-23703 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-23703?

CVE-2022-23703 has an EPSS score of 0.77% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-23703?

Upgrade nimbleos to 5.2.1.500 or later.

CVE & CISA-KEV Catalog

CVE-2022-23703

HIGH

7.5

CVSS v3

NVD

Description

A security vulnerability has been identified in HPE Nimble Storage Hybrid Flash Arrays, HPE Nimble Storage All Flash Arrays and HPE Nimble Storage Secondary Flash Arrays during update. This would potentially allow an attacker to intercept and modify network communication for software updates initiated by the Nimble appliance. The following NimbleOS versions, and all subsequent releases, contain a software fix for this vulnerability: 5.0.10.100, 5.2.1.500, 6.0.0.100

How to fix

Remediation Available

nimbleosNVD

Affected:>= 5.1.0.0, < 5.2.1.500Fixed in:5.2.1.500CVE-2022-23703derived 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

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.77%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

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.