CVE-2023-28373

4.4 MEDIUM 0.5% exploit odds Fix listed

What it is

A flaw exists in FlashArray Purity whereby an array administrator by configuring an external key manager can affect the availability of data on the system including snapshots protected by SafeMode.

At a glance

Exploitability: Can be exploited over the network with an admin-level account. High risk of service disruption.
Exploit odds: 0.5% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2023-10-03 00:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 05:47 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.5% in the next 30 days (EPSS).
Severity: 4.4 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2023-10-03 00:15 UTC
Last modified: 2026-06-17 05:47 UTC
Exploit probability: 0.5% · EPSS, next 30 days
Record status: Modified

Affected

Purestorage purity\/\/fa ≤ 6.1.22
Purestorage purity\/\/fa ≤ 6.2.15
Purestorage purity\/\/fa ≤ 6.3.6
Purestorage purity\/\/fa 6.4.0

Attack profile CVSS 3.1 · 4.4

Attack vector: Network
Complexity: High
Privileges needed: High
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2023-28373.md and follow it. Check whether this project is affected by CVE-2023-28373. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record