Vulnerability in Apple iOS And Ipados
CVE-2021-30826
A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection.
EPSS: 0.012 (65.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Apple Ios And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone_os
References
- product-security@apple.com (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- product-security@apple.com (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-30826?
- CVE-2021-30826 is a high-severity vulnerability in Apple iOS And Ipados. CVSS score: 7.5/10. Published 2021-10-19.
- How severe is CVE-2021-30826?
- High severity. CVSS v3 base score is 7.5 out of 10.