Vulnerability · Published Apr 1, 2020 · Assigned by apple

CVE-2020-3891

Low 2.4

In plain English

A low-severity security flaw in iOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS NVD)2.4Low

Exploit odds (30 days)0.3%top 77.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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 products (as reported)

Vendor	Product	Versions
Apple	iOS	unspecified – before iOS 13.4 and iPadOS 13.4
Apple	watchOS	unspecified – before watchOS 6.2

References

https://support.apple.com/HT211102 x_refsource_MISC
https://support.apple.com/HT211103 x_refsource_MISC