CVE-2021-27928
37Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 38%
from disclosure to weapon26 days
Published on NVDMar 19
1st PoC+26d
exploitation probability
38%top 2% of all CVEs
observed exploitation
nono source reports it
5 public exploit(s)
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.
Affected products
n/a · n/apublic PoCs found — 5
exploitdbwww.exploit-db.com/exploits/49765unverifiedgithubgithub.com/Al1ex/CVE-2021-27928★ 63githubgithub.com/shamo0/CVE-2021-27928-POC★ 1githubgithub.com/LalieA/CVE-2021-27928★ 0cve_referencepacketstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.htmlhttps://jira.mariadb.org/browse/MDEV-25179https://lists.debian.org/debian-lts-announce/2021/03/msg00028.htmlhttps://mariadb.com/kb/en/mariadb-10237-release-notes/https://mariadb.com/kb/en/mariadb-10328-release-notes/https://mariadb.com/kb/en/mariadb-10418-release-notes/https://mariadb.com/kb/en/mariadb-1059-release-notes/https://mariadb.com/kb/en/security/https://security.gentoo.org/glsa/202105-28