CVE-2021-1748
High
Description
A validation issue was addressed with improved input sanitization. This issue is fixed in tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Apple Ipados
PublishedApr 2, 2021
First seenApr 2, 2021
How to fix
Update
- apple ipados14.4 or later
- apple iphone_os14.4 or later
- apple tvos14.4 or later
- apple watchos7.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 14.4 | 14.4 |
| apple iphone_os | v < 14.4 | 14.4 |
| apple tvos | v < 14.4 | 14.4 |
| apple watchos | v < 7.3 | 7.3 |
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