CVE-2020-9820
HIGHCVSS 7.5/10EPSS 0.99%
Last modified
CVE-2020-9820 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5. EPSS estimates a 0.99% chance of exploitation in the next 30 days.
Description
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5. A remote attacker may be able to modify the file system.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 13.5 |
| Apple | Iphone Os | < 13.5 |
References
- https://support.apple.com/HT211168Vendor Advisory
- https://support.apple.com/HT211168Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-9820?
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5. A remote attacker may be able to modify the file system.
How severe is CVE-2020-9820?
CVE-2020-9820 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.99% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9820?
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-2020-9820?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST