CVE-2024-25954Network attack vector

Unauthenticated service interruption via unexpired sessions

Published Mar 28, 2024 · Updated Aug 1, 2024

Insufficient session expiration in Dell PowerScale OneFS 9.5.0.x through 9.7.0.x allows remote attackers to interrupt service. Dell has not disclosed how the data-path HTTP server mishandles expired session state or how that operation triggers the interruption. Exposure requires the data-path HTTP server to be started; Dell states that this server is disabled by default.

CVSS severity5.3
Medium
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in Dell PowerScale OneFS 9.5.0.x through 9.7.0.x allows remote attackers to interrupt service. Dell has not disclosed how the data-path HTTP server mishandles expired session state or how that operation triggers the interruption. Exposure requires the data-path HTTP server to be started; Dell states that this server is disabled by default.

The record

CVE
CVE-2024-25954
Published
Mar 28, 2024
Updated
Aug 1, 2024
Vendor
Dell Technologies
Product
PowerScale OneFS
Classifications
CWE-613, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record 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=9.5.0.0 <=9.5.0.7
  2. Affected versionversion=9.5.0.0 <9.5.0.8
  3. Affected versionversion=9.6.1.0 <=9.7.0.0
  4. Affected versionversion=9.6.1.0 <9.7.0.2
  5. Affected versionversion=9.7.0.0 <=9.7.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dell Technologies · PowerScale OneFSversion=9.5.0.0 <=9.5.0.7; version=9.5.0.0 <9.5.0.8; version=9.6.1.0 <=9.7.0.0; version=9.6.1.0 <9.7.0.2; version=9.7.0.0 <=9.7.0.1

Published CVSS scores

5.3Dell TechnologiesCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-613Insufficient Session Expiration
T1499Endpoint Denial of Service

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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