CVE-2018-4032

Name: CVE-2018-4032
Creator: NVD / NIST
Published: 2019-01-10T15:29:00.237+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2018-4032 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An exploitable privilege escalation vulnerability exists in the way the CleanMyMac X software improperly validates inputs. An attacker with local access could use this vulnerability to modify the file system as root. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

An exploitable privilege escalation vulnerability exists in the way the CleanMyMac X software improperly validates inputs. An attacker with local access could use this vulnerability to modify the file system as root. An attacker would need local access to the machine for a successful exploit.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

0.31%

22.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Macpaw	Cleanmymac X	4.04

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0705Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0705Third Party Advisory

Timeline

Published: Jan 10, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-4032?

How severe is CVE-2018-4032?

CVE-2018-4032 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2018-4032?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-4032?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST