CVE-2025-53398

Local privilege escalation via weak custom install permissions

Published Dec 17, 2025 · Updated Dec 17, 2025

Incorrect default permissions in Portrait Displays Dell Color Management 3.3.008 and earlier allow local users to elevate privileges. When a custom installation path is selected, the installer creates the application folder with permissions that permit low-privileged local modification. The attack requires low-privileged local access and ends in privilege elevation; Portrait has not disclosed the precise operation that converts folder access into elevated execution.

CVSS severity7.8
High
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect default permissions in Portrait Displays Dell Color Management 3.3.008 and earlier allow local users to elevate privileges. When a custom installation path is selected, the installer creates the application folder with permissions that permit low-privileged local modification. The attack requires low-privileged local access and ends in privilege elevation; Portrait has not disclosed the precise operation that converts folder access into elevated execution.

The record

CVE
CVE-2025-53398
Published
Dec 17, 2025
Updated
Dec 17, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-276, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default 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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