CVE-2025-43994Network attack vector

Unauthenticated remote information disclosure

Published Oct 24, 2025 · Updated Oct 24, 2025

Missing authentication in Dell Storage Manager before 2020 R1.21 allows remote attackers to disclose information through network requests. Dell has not published the affected critical function, request path, or operation that returns data without verifying a session. No account or user interaction is required, but the type and sensitivity of the exposed information are undisclosed.

CVSS severity8.6
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in Dell Storage Manager before 2020 R1.21 allows remote attackers to disclose information through network requests. Dell has not published the affected critical function, request path, or operation that returns data without verifying a session. No account or user interaction is required, but the type and sensitivity of the exposed information are undisclosed.

The record

CVE
CVE-2025-43994
Published
Oct 24, 2025
Updated
Oct 24, 2025
Vendor
Dell
Product
Dell Storage Manager
Classifications
CWE-306
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 24, 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=N/A <2020 R1.21

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dell · Dell Storage Managerversion=N/A <2020 R1.21

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.6DellCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function

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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