CVE-2020-3891
LOW
2.4
CVSS Score
Published: April 1, 2020 at 05:48 PM UTC
Updated: June 17, 2026 at 03:19 AM UTC
3 products affected across 1 vendoriPhone OSiPadOSwatchOS
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Severity
LOW2.4
Exploit prediction
EPSS 0.3%
Description
A logic issue was addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4, watchOS 6.2. A person with physical access to a locked iOS device may be able to respond to messages even when replies are disabled.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 13.4
Affected range stops below 13.4, so it looks safe — our inference, not a vendor statement
v < 13.4v < iOS 13.4 and iPadOS 13.4
Affected range stops below 13.4, so it looks safe — our inference, not a vendor statement
Affected range stops below iOS 13.4 and iPadOS 13.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://support.apple.com/HT211102x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://support.apple.com/HT211103CVSS
- Attack Vector
- PHYSICAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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