Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Network
0

CVE-2020-9952

Disclosure Date: October 16, 2020 •
CVE-2020-9952 CVSS v3 Base Score: 7.1
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21. Processing maliciously crafted web content may lead to a cross site scripting attack.

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CVSS V3 Severity and Metrics
Base Score:
7.1 High
Impact Score:
3.7
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
Low

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
iOS iOS 14.0 and iPadOS 14.0
tvOS tvOS 14.0
watchOS watchOS 7.0
Safari Safari 14.0
iCloud for Windows iCloud for Windows 11.4
iCloud for Windows (Legacy) iCloud for Windows 7.21
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • apple,
  • webkit

Products

  • icloud,
  • ipados,
  • iphone os,
  • safari,
  • tvos,
  • watchos,
  • webkitgtk+
Technical Analysis