CVE-2021-2042

low-risk

Published 2021-01-20

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 2.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).

Do I need to act?

0.10% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 2.3/10 Low

LOCAL / LOW complexity

Affected Products (4)

Mysql

Oncommand Insight

Oncommand Workflow Automation

Snapcenter

Affected Vendors

Oracle Netapp

References (6)

Third Party Advisory https://security.gentoo.org/glsa/202105-27

Third Party Advisory https://security.netapp.com/advisory/ntap-20210219-0003/

Vendor Advisory https://www.oracle.com/security-alerts/cpujan2021.html

Third Party Advisory https://security.gentoo.org/glsa/202105-27

Third Party Advisory https://security.netapp.com/advisory/ntap-20210219-0003/

Vendor Advisory https://www.oracle.com/security-alerts/cpujan2021.html

/ 100

low-risk

Severity 10/34 · Low

Exploitability 0/34 · Minimal

Exposure 10/34 · Low