CVE-2025-2327Network attack vector

Key disclosure via key-rotation logging

Published Jun 16, 2025 · Updated Jun 16, 2025

Sensitive-data logging in Pure Storage FlashArray Purity 6.0.0 through 6.8.5 allows remote authenticated users to obtain a KEK. During key rotation with RDL configured, Purity writes the Key Encryption Key into a log instead of keeping the key out of logged output. High-privilege access and enabled RDL are required; exposure is limited to confidentiality of the logged encryption key, with no reported data modification or service interruption.

CVSS severity5.1
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data logging in Pure Storage FlashArray Purity 6.0.0 through 6.8.5 allows remote authenticated users to obtain a KEK. During key rotation with RDL configured, Purity writes the Key Encryption Key into a log instead of keeping the key out of logged output. High-privilege access and enabled RDL are required; exposure is limited to confidentiality of the logged encryption key, with no reported data modification or service interruption.

The record

CVE
CVE-2025-2327
Published
Jun 16, 2025
Updated
Jun 16, 2025
Vendor
Pure Storage
Product
FlashArray
Classifications
CWE-532, CAPEC-268, T1552.001
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.0.0 <=6.0.9
  2. Affected versionversion=6.1.0 <=6.1.25
  3. Affected versionversion=6.2.0 <=6.2.17
  4. Affected versionversion=6.3.0 <=6.3.21
  5. Affected versionversion=6.4.0 <=6.4.10
  6. Affected versionversion=6.5.0 <=6.5.10
  7. Affected versionversion=6.6.0 <=6.6.11
  8. Affected versionversion=6.7.0 <=6.7.3
  9. Affected versionversion=6.8.0 <=6.8.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Pure Storage · FlashArrayversion=6.0.0 <=6.0.9; version=6.1.0 <=6.1.25; version=6.2.0 <=6.2.17; version=6.3.0 <=6.3.21; version=6.4.0 <=6.4.10; version=6.5.0 <=6.5.10; version=6.6.0 <=6.6.11; version=6.7.0 <=6.7.3; version=6.8.0 <=6.8.5

Published CVSS scores

5.1Pure StorageCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
CAPEC-268Audit Log Manipulation
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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