VulnerabilityModified

CVE-2021-30870

Previewing an html file attached to a note may unexpectedly contact remote servers.

MEDIUM 6.5EPSS 0.85%

Does this matter?

Lower severity and a low EPSS score (0.85%). Track it; it rarely justifies an emergency change on its own.

Description

A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. Previewing an html file attached to a note may unexpectedly contact remote servers.

CVSS 3.1: 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS: 0.85% probability · 56th percentile
CISA KEV: Not listed
Affected: apple/ipados · apple/iphone os
Source: product-security@apple.com

References

https://support.apple.com/en-us/HT212814
https://support.apple.com/en-us/HT212814

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.