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01 Record

CVE-2018-4037

The CleanMyMac X software contains an exploitable privilege escalation vulnerability due to improper input validation. An attacker with local access can use this vulnerability to modify the file

HighPUBLISHEDCNA: talos
CNA base score7.1 CVSS v3.xCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
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02 Description

The CleanMyMac X software contains an exploitable privilege escalation vulnerability due to improper input validation. An attacker with local access can use this vulnerability to modify the file

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.30% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 23.2% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2019-01-10 15:00Z7 YR AGO
Last updated
2024-08-05 05:04Z2 YR AGO
Reserved
2018-01-02
Assigning CNA
talos
Record state
PUBLISHED
Severity
High (CVSS 7.1)
CNA CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.1
Document digest
f7486feedfe5977d5901af730b2acc8bab6d760b49a9a6b7fff6603e66547d00

05 Affected products

VendorProductVersionsPlatforms
n/aClean My MacClean My Mac X 4.04—

06 References