CVE-2021-30826

EPSS 1.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Oct 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Apple · iOS and iPadOS

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References

http://seclists.org/fulldisclosure/2021/Oct/61 https://support.apple.com/en-us/HT212814 https://support.apple.com/kb/HT212807