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CVE-2021-47803

HIGH
Unquoted Search Path or Element (CWE-428)
2026-01-16 disclosure@vulncheck.com
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 16, 2026 - 15:55 vuln.today
Public exploit code
CVE Published
Jan 16, 2026 - 00:16 nvd
HIGH 7.8

DescriptionCVE.org

iFunbox 4.2 contains an unquoted service path vulnerability in the Apple Mobile Device Service that allows local attackers to execute code with elevated privileges. Attackers can insert a malicious executable into the unquoted service path to run with LocalSystem privileges when the service restarts.

AnalysisAI

Apple Mobile Device Service contains a vulnerability that allows attackers to execute code with elevated privileges (CVSS 7.8).

Technical ContextAI

exists in the Apple Mobile Device component. iFunbox 4.2 contains an unquoted service path vulnerability in the Apple Mobile Device Service that allows local attackers to execute code with elevated privileges. Attackers can insert a malicious executable into the unquoted service path to run with LocalSystem privileges when the service restarts.

Affected ProductsAI

Product: Apple Mobile Device Service. Component: Apple Mobile Device.

RemediationAI

Monitor vendor advisories for a patch.

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CVE-2021-47803 vulnerability details – vuln.today
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