VDB
CVE-2021-31010
CVE-2021-31010
PUBLISHED
KEV
CVSS 5 MEDIUM
A deserialization issue was addressed through improved validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 12.5.5, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. A sandboxed process may be able to circumvent sandbox restrictions. Apple was aware of a report that this issue may have been actively exploited at the time of release..
EPSS 3.67% · 88.6th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
3.67%
88.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | iphone_os | 12.0, 14.0 |
| Apple | watchOS | unspecified, unspecified, unspecified |
| apple | ipados | 0 |
| Apple | macOS | *, unspecified |
| apple | macos | 11.0 |
| apple | mac_os_x | 10.15.7, 10.15.7, 10.15.7 |
| apple | watchos | 0 |
Timeline
- Aug 24, 2021 CVE Published
- Sep 13, 2021 PoC Published
- May 27, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Aug 25, 2022 CISA KEV Added
- Sep 3, 2022 EPSS Score
- Dec 9, 2022 EPSS Score
- Jan 27, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2023 EPSS Score
- Jun 14, 2023 PoC Published
- Jun 22, 2023 EPSS Score
References
- https://support.apple.com/en-us/HT212804 url
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31010 url
- https://support.apple.com/en-us/HT212806 advisory
- https://support.apple.com/en-us/HT212805 advisory
- https://support.apple.com/en-us/HT212807 advisory
- https://support.apple.com/en-us/HT212824 advisory