Vulnerability identifier: #VU53510

Vulnerability risk: Low

CVSSv3.1: 2.1 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30699

CWE-ID: CWE-399

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Apple iOS
Operating systems & Components / Operating system
iPadOS
Operating systems & Components / Operating system

Vendor: Apple Inc.

Description

The vulnerability allows a local attacker to gain access to sensitive information.

The vulnerability exists due to improper window management within the Notes application. An attacker with physical access to device can view restricted content from the lockscreen.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Apple iOS: 14.5 18E199 - 14.5.1 18E212, 14.4 18D52 - 14.4.2 18D70, 14.2 18B92 - 14.2.1 18B121, 14.0 18A373 - 14.0.1 18A393

iPadOS: 14.0 18A373 - 14.5.1 18E212

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External links
http://support.apple.com/en-us/HT212528

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Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.