THREATPORT/VULNERABILITY/CVE-2020-15180
CRITICAL SEVERITY

CVE-2020-15180

Mariadb vulnerability

CVSS
9.0
EPSS
5.5%
EPSS pct
92th
Exploited
No known
A flaw was found in the mysql-wsrep component of mariadb. Lack of input sanitization in `wsrep_sst_method` allows for command injection that can be exploited by a remote attacker to execute arbitrary commands on galera cluster nodes. This threatens the system's confidentiality, integrity, and availability. This flaw affects mariadb versions before 10.1.47, before 10.2.34, before 10.3.25, before 10.4.15 and before 10.5.6.
Affected vendor
Mariadb
Affected product
Mariadb
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
  • CWE-77 — Command Injection
Published
2021-05-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2020-15180

  • Confirm whether Mariadb Mariadb is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-15180.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-15180

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