CVE-2020-9787
MEDIUMCVSS 5.3/10EPSS 1.26%
Last modified
CVE-2020-9787 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. Some websites may not have appeared in Safari Preferences.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipad Os | < 13.4 |
| Apple | Iphone Os | < 13.4 |
| Apple | Mac Os X | >= 10.15.3, < 10.15.4 |
| Apple | Tvos | < 13.4 |
| Apple | Watchos | < 6.2 |
References
- https://support.apple.com/kb/HT211100Vendor Advisory
- https://support.apple.com/kb/HT211101Vendor Advisory
- https://support.apple.com/kb/HT211102Vendor Advisory
- https://support.apple.com/kb/HT211103Vendor Advisory
- https://support.apple.com/kb/HT211100Vendor Advisory
- https://support.apple.com/kb/HT211101Vendor Advisory
- https://support.apple.com/kb/HT211102Vendor Advisory
- https://support.apple.com/kb/HT211103Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-9787?
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. Some websites may not have appeared in Safari Preferences.
How severe is CVE-2020-9787?
CVE-2020-9787 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9787?
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 2020
- CVE-2020-9781The issue was addressed by clearing website permission promp…5.3
- CVE-2020-9782A parsing issue in the handling of directory paths was addre…7.5
- CVE-2020-9783A use after free issue was addressed with improved memory ma…8.8
- CVE-2020-9784A logic issue was addressed with improved restrictions. This…4.3
- CVE-2020-9785Multiple memory corruption issues were addressed with improv…7.8
- CVE-2020-9786This issue was addressed with improved checks This issue is …3.3
- CVE-2020-9788A validation issue was addressed with improved input sanitiz…7.8
- CVE-2020-9789An out-of-bounds write issue was addressed with improved bou…8.8
- CVE-2020-9790An out-of-bounds write issue was addressed with improved bou…8.8
- CVE-2020-9791An out-of-bounds read was addressed with improved input vali…7.8
- CVE-2020-9792A validation issue was addressed with improved input sanitiz…4.6
- CVE-2020-9793A memory corruption issue was addressed with improved input …7.8
Are you affected by CVE-2020-9787?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST