HIGH

CVE-2021-27928

CVSS v3

7.2

HIGH

EPSS Score

47.2%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server through 2021-03-03; and the wsrep patch through 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SUPER user can execute OS commands after modifying wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.

Technical details

Published
3/19/2021

Frequently asked questions

What is CVE-2021-27928?

A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server through 2021-03-03; and the wsrep patch through 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SUPER user can execute OS commands after modifying wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.

Is CVE-2021-27928 actively exploited?

Active exploitation of CVE-2021-27928 has not been confirmed. The EPSS score is 47.2%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-27928?

CVE-2021-27928 has a CVSS v3 base score of 7.2 (HIGH severity).

Is CVE-2021-27928 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.