What is CVE-2021-30999?

CVE-2021-30999 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Incorrect Default Permissions. CVSS score: 4.3/10. Published 2021-08-24.

How severe is CVE-2021-30999?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Apple iOS And Ipados

CVE-2021-30999

The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.6 and iPadOS 14.6. A user may be unable to fully delete browsing history.

EPSS: 0.005 (42.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Apple Ios And Ipados — versions unspecified
Apple Ipados
Apple Iphone_os

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

product-security@apple.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-30999?: CVE-2021-30999 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Incorrect Default Permissions. CVSS score: 4.3/10. Published 2021-08-24.
How severe is CVE-2021-30999?: Medium severity. CVSS v3 base score is 4.3 out of 10.