Auth bypass in Apple iOS And Ipados
CVE-2021-30810
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (42.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Apple iOS And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone OS
- Apple tvOS — versions unspecified
- Apple watchOS — versions unspecified
Weakness classification (CWE)
References
- support.apple.com/en-us/HT212814 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT212819 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT212815 (Release Notes, Vendor Advisory)
- seclists.org/fulldisclosure/2021/Oct/62 (mailing-list, Mailing List, Third Party Advisory)
- seclists.org/fulldisclosure/2021/Oct/63 (mailing-list, Mailing List, Third Party Advisory)
- seclists.org/fulldisclosure/2021/Oct/61 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-30810?
- CVE-2021-30810 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Missing Authorization. CVSS score: 4.3/10. Published 2021-10-19.
- How severe is CVE-2021-30810?
- Medium severity. CVSS v3 base score is 4.3 out of 10.