Is CVE-2022-23703 actively exploited?

No active exploitation of CVE-2022-23703 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-23703 be exploited remotely?

Yes. CVE-2022-23703 is exploitable remotely over the network (CVSS attack vector: Network).

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

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

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HIGH

CVE-2022-23703

NVD-CWE-noinfoPublished: April 12, 2022· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official 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

NVD Source

Technical Analysis

CVE-2022-23703 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.5.