CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.
CVE
CVE-2019-20790
Severity
CRITICAL
CVSS
9.8
EPSS
2.66%
Original NVD Description
OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
Related CVEs
Other vulnerabilities affecting the same vendor(s)