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-2021-38373
Severity
MEDIUM
CVSS
5.3
EPSS
0.53%
Original NVD Description
In KDE KMail 19.12.3 (aka 5.13.3), the SMTP STARTTLS option is not honored (and cleartext messages are sent) unless "Server requires authentication" is checked.
Related CVEs
Other vulnerabilities affecting the same vendor(s)