CVE-2021-30712
Last modified
CVE-2021-30712 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. EPSS estimates a 3.65% chance of exploitation in the next 30 days.
Description
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | >= 10.14, <= 10.14.5 |
| Apple | Mac Os X | >= 10.15, <= 10.15.6 |
| Apple | Mac Os X | 10.14.6 |
| Apple | Mac Os X | 10.15.7 |
| Apple | Macos | >= 11.0, < 11.4 |
References
- https://support.apple.com/en-us/HT212529Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212530Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212531Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212529Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212530Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212531Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
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- CVE-2021-30707This issue was addressed with improved checks. This issue is…8.8
- CVE-2021-30708An out-of-bounds read was addressed with improved input vali…7.8
- CVE-2021-30709This issue was addressed with improved checks. This issue is…5.5
- CVE-2021-30710A memory corruption issue was addressed with improved state …7.1
- CVE-2021-30713A permissions issue was addressed with improved validation. …7.8
- CVE-2021-30714A race condition was addressed with improved state handling.…6.3
- CVE-2021-30715A logic issue was addressed with improved state management. …7.5
- CVE-2021-30716A logic issue was addressed with improved state management. …5.9
- CVE-2021-30717A memory corruption issue was addressed with improved state …8.1
- CVE-2021-30718This issue was addressed with improved checks. This issue is…4.3
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