Exploited Vulnerabilities DailyCVE-2020-7247: OpenBSD OpenSMTPD
EPSS98.9%No. 224 of 1739 in KEV
CVE year2020~2 yrs before listing
Same vendor in KEV1
Same product1
| Field | Value |
|---|---|
| Vendor | OpenBSD |
| Product | OpenSMTPD |
| Name | OpenSMTPD Remote Code Execution Vulnerability |
| Added to KEV | 2022-03-25 |
| US federal due date | 2022-04-15 |
| Ransomware use | Unknown |
| CWE | CWE-755, CWE-78 |
CISA description
smtp_mailaddr in smtp_session.c in OpenSMTPD, as used in OpenBSD and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session.
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A OpenBSD OpenSMTPD vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2022-03-25.