CVE-2025-54569

Local privilege escalation during installer execution

Published Jul 28, 2025 · Updated Jul 28, 2025

Local privilege escalation in the Malwarebytes Windows Firewall Control installer before 6.16.0.0 allows local users to gain elevated privileges. Malwarebytes has not disclosed the installer's specific authorization error; its release information states that a script paired with another tool can elevate from a non-elevated process. Exploitation requires local execution during installation and can expose or modify protected data, with no reported availability impact.

CVSS severity4.5
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local privilege escalation in the Malwarebytes Windows Firewall Control installer before 6.16.0.0 allows local users to gain elevated privileges. Malwarebytes has not disclosed the installer's specific authorization error; its release information states that a script paired with another tool can elevate from a non-elevated process. Exploitation requires local execution during installation and can expose or modify protected data, with no reported availability impact.

The record

CVE
CVE-2025-54569
Published
Jul 28, 2025
Updated
Jul 28, 2025
Vendor
Malwarebytes
Product
Windows Firewall Control
Classifications
CWE-863, T1068
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 28, 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=0 <6.16.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Malwarebytes · Windows Firewall Controlversion=0 <6.16.0.0

Published CVSS scores

4.5MITRECVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
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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