CVE-2023-25535

Local privilege escalation during first-time installation

Published Feb 14, 2024 · Updated Aug 6, 2024

Improper privilege management in Dell SupportAssistInstaller.exe before 3.13.2.19 allows local users to gain elevated privileges. Dell has not published the flawed privilege-management operation within the installer or the untrusted input that triggers it. Exploitation requires a high-privileged local user, user interaction, and a first-time installation performed before March 8, 2023; the installed SupportAssist application is not affected.

CVSS severity7.2
High
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

Improper privilege management in Dell SupportAssistInstaller.exe before 3.13.2.19 allows local users to gain elevated privileges. Dell has not published the flawed privilege-management operation within the installer or the untrusted input that triggers it. Exploitation requires a high-privileged local user, user interaction, and a first-time installation performed before March 8, 2023; the installed SupportAssist application is not affected.

The record

CVE
CVE-2023-25535
Published
Feb 14, 2024
Updated
Aug 6, 2024
Vendor
Dell
Product
SupportAssist for Home PCs
Classifications
CWE-269, T1068
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Feb 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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=0 <3.13.2.19

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Dell · SupportAssist for Home PCsversion=0 <3.13.2.19

Published CVSS scores

7.2DellCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
6.5NVDCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/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)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-269Improper Privilege Management
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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