Main Vulnerability Database Vulnerabilities #VU52685

Input validation error in Apple iOS and iPadOS - CVE-2021-1807

Published: April 28, 2021

Vulnerability identifier: #VU52685

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2021-1807

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Apple Inc.

Affected software:
Apple iOS
iPadOS

Detailed vulnerability description

The vulnerability allows a local user to write arbitrary files.

The vulnerability exists due to insufficient validation of user-supplied input. A local user can write arbitrary files to the system.

Install updates from vendor's website.