CVE-2022-24411

Local privilege escalation via insecure temporary file permissions

Published Apr 12, 2022 · Updated Sep 17, 2024

Insecure temporary-file creation in Dell PowerScale OneFS 8.2.2 through 9.3.0.x allows local users to elevate privileges. Dell identifies insecure permissions on a created temporary file but has not disclosed the affected file, process, or erroneous permission operation. Exploitation requires ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE and can circumvent Compliance Mode guarantees.

CVSS severity7.8
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure temporary-file creation in Dell PowerScale OneFS 8.2.2 through 9.3.0.x allows local users to elevate privileges. Dell identifies insecure permissions on a created temporary file but has not disclosed the affected file, process, or erroneous permission operation. Exploitation requires ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE and can circumvent Compliance Mode guarantees.

The record

CVE
CVE-2022-24411
Published
Apr 12, 2022
Updated
Sep 17, 2024
Vendor
Dell Technologies
Product
PowerScale OneFS
Classifications
CWE-668, CWE-378, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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=8.2.2 - 9.3.0.x

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Dell Technologies · PowerScale OneFSversion=8.2.2 - 9.3.0.x

Published CVSS scores

7.8DellCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6NIST NVDAV:L/AC:L/Au:N/C:P/I:P/A:P

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-668Exposure of Resource to Wrong Sphere
CWE-378Creation of Temporary File With Insecure Permissions
T1068Exploitation for Privilege Escalation

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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