CVE-2021-30810
MEDIUMCVSS 4.3/10EPSS 0.51%
Last modified
CVE-2021-30810 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. EPSS estimates a 0.51% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 15.0 |
| Apple | Iphone Os | < 15.0 |
| Apple | Tvos | < 15.0 |
| Apple | Watchos | < 8.0 |
References
- http://seclists.org/fulldisclosure/2021/Oct/61Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Oct/62Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Oct/63Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT212814Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212815Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212819Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2021/Oct/61Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Oct/62Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Oct/63Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT212814Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212815Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212819Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2021-30810?
CVE-2021-30810 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30810?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-30810?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST