CVE-2020-7247.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.

EXPLOITATION STATUSCISA known exploitedAdded Mar 25, 2022

RECORD STATUSAwaiting NVD dataModified Mar 25, 2022

Disclosure summary

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.

CISA remediation guidance

Apply updates per vendor instructions.

Original records & references

NIST NVD record
CVE Program record
CISA KEV catalog entry

PUBLISHED 2022-03-25T00:00:00-04:00
MODIFIED 2022-03-25T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00