CVE-2021-30999
MEDIUMCVSS 4.3/10EPSS 0.54%
Last modified
CVE-2021-30999 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.6 and iPadOS 14.6. EPSS estimates a 0.54% chance of exploitation in the next 30 days.
Description
The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.6 and iPadOS 14.6. A user may be unable to fully delete browsing history.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 14.6 |
| Apple | Iphone Os | < 14.6 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-30999?
The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.6 and iPadOS 14.6. A user may be unable to fully delete browsing history.
How severe is CVE-2021-30999?
CVE-2021-30999 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30999?
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.
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
- CVE-2021-30993A buffer overflow issue was addressed with improved memory h…8.1
- CVE-2021-30994An access issue was addressed with improved access restricti…3.3
- CVE-2021-30995A race condition was addressed with improved state handling.…7
- CVE-2021-30996A race condition was addressed with improved state handling.…7
- CVE-2021-30997A S/MIME issue existed in the handling of encrypted email. T…7.5
- CVE-2021-30998A S/MIME issue existed in the handling of encrypted email. T…5.3
- CVE-2021-3100The Apache Log4j hotpatch package before log4j-cve-2021-4422…8.8
- CVE-2021-31000A permissions issue was addressed with improved validation. …3.3
- CVE-2021-31001An access issue was addressed with improved access restricti…6.5
- CVE-2021-31002An out-of-bounds read was addressed with improved input vali…7.8
- CVE-2021-31003Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-31004A race condition was addressed with improved locking. This i…7
Are you affected by CVE-2021-30999?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST