What’s Vulnerable › Vulnerabilities
CVE-2021-30800
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-09-08 · updated 2026-06-17
Description
This issue was addressed with improved checks. This issue is fixed in iOS 14.7. Joining a malicious Wi-Fi network may result in a denial of service or arbitrary code execution.
Affected products
- Apple Iphone Os: before 14.7 — fixed in 14.7
How to fix
Upgrade to a fixed version: Apple Iphone Os 14.7. Check the vendor advisory for mitigations.
References
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