CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.3. See the original NVD description below for full technical details.
CVE
CVE-2021-30998
Severity
MEDIUM
CVSS
5.3
EPSS
0.55%
Original NVD Description
A S/MIME issue existed in the handling of encrypted email. This issue was addressed with improved selection of the encryption certificate. This issue is fixed in iOS 15.2 and iPadOS 15.2. A sender's email address may be leaked when sending an S/MIME encrypted email using a certificate with more than one email address.
Related CVEs
Other vulnerabilities affecting the same vendor(s)