Executive Summary

Informations
Name CVE-2021-1748 First vendor Publication 2021-04-02
Vendor Cve Last vendor Modification 2021-04-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1748

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3
Os 169
Os 51
Os 13

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT212146
https://support.apple.com/en-us/HT212148
https://support.apple.com/en-us/HT212149

Alert History

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Date Informations
2024-02-02 02:20:52
  • Multiple Updates
2024-02-01 12:22:27
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2023-09-05 13:15:13
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2023-09-05 01:22:01
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2023-09-02 13:13:56
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2023-09-02 01:22:21
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2023-08-12 13:19:46
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2023-08-12 01:21:32
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2023-08-11 13:12:23
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2023-08-11 01:22:13
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2023-08-06 13:10:29
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2023-08-06 01:21:18
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2023-08-04 13:10:51
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2023-08-04 01:21:38
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2023-07-14 13:10:53
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2023-07-14 01:21:28
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2023-03-29 02:13:16
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2023-03-28 12:21:43
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2022-10-11 13:03:21
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2022-10-11 01:21:17
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2022-05-25 01:57:02
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2022-04-13 01:48:59
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2022-04-09 01:54:04
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2021-05-23 12:38:31
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2021-05-04 14:09:00
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2021-04-22 03:13:51
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2021-04-09 05:22:54
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2021-04-03 00:22:55
  • First insertion