CVE-2021-30947
MEDIUMCVSS 5.5/10EPSS 0.87%
Last modified
CVE-2021-30947 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, watchOS 8.3. EPSS estimates a 0.87% chance of exploitation in the next 30 days.
Description
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, watchOS 8.3. An application may be able to access a user's files.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 15.2 |
| Apple | Iphone Os | < 15.2 |
| Apple | Macos | >= 11.0, < 11.6.2 |
| Apple | Macos | >= 12.0, < 12.1 |
| Apple | Tvos | < 15.2 |
| Apple | Watchos | < 8.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-30947?
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, watchOS 8.3. An application may be able to access a user's files.
How severe is CVE-2021-30947?
CVE-2021-30947 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30947?
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-2021-30947?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST