An issue was discovered on Samsung mobile devices with M(6.0) software. The S/MIME implementation in EAS uses DES (where 3DES is intended). The Samsung ID is SVE-2016-5871 (June 2016).
https://security.samsungmobile.com/securityUpdate.smsb
Source: Mitre, NVD
Published: 2020-04-07
Updated: 2020-04-07
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: High
EPSS: 0.0005