CVE-2021-30944

Name: CVE-2021-30944
Creator: NVD / NIST
Published: 2021-08-24T19:15:21.307+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.79%

Last modified Jun 17, 2026

CVE-2021-30944 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Description: A logic issue was addressed with improved state management. This issue is fixed in iOS 15.2 and iPadOS 15.2, watchOS 8.3, macOS Monterey 12.1, tvOS 15.2. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

Description

Description: A logic issue was addressed with improved state management. This issue is fixed in iOS 15.2 and iPadOS 15.2, watchOS 8.3, macOS Monterey 12.1, tvOS 15.2. A malicious app may be able to access data from other apps by enabling additional logging.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS Probability

0.79%

51.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Apple	Ipados	< 15.2
Apple	Iphone Os	< 15.2
Apple	Macos	>= 12.0.0, < 12.1
Apple	Tvos	< 15.2
Apple	Watchos	< 8.3

References

Timeline

Published: Aug 24, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-30944?

How severe is CVE-2021-30944?

CVE-2021-30944 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2021-30944?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-30944?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST