CVE-2020-9971

published 2021-04-02

CVE-2020-9971: A logic issue was addressed with improved validation. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. A…

Priority P3 38 high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

A logic issue was addressed with improved validation. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. A malicious application may be able to elevate privileges.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
apple	ios_and_ipados	>= unspecified < 14.0	14.0
apple	ipados	< 14.0	14.0
apple	iphone_os	< 14.0	14.0
apple	macos	>= 11.0 < 11.0.1	11.0.1
apple	macos	>= unspecified < 11.0	11.0
apple	tvos	< 14.0	14.0
apple	tvos	—	—
apple	tvos	>= unspecified < 14.0	14.0
apple	watchos	< 7.0	7.0
apple	watchos	—	—
apple	watchos	>= unspecified < 7.0	7.0

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.