CVE-2020-3891 addresses a logic issue in iOS, iPadOS, and watchOS that allowed an attacker with physical access to a locked device to respond to messages even when replies were disabled. This vulnerability has a low CVSS score of 2.4, indicating a low severity due to the requirement of physical access and limited impact on confidentiality, integrity, or availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE. The issue was resolved in iOS 13.4, iPadOS 13.4, and watchOS 6.2 through improved state management.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 13.4CPE matchmatch criteria | cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* | ||
< 13.4CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 6.2CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.