CVE-2021-2307 Information disclosure in MySQL Server

Medium 6.1 Published 22 Apr 2021 Updated 3 Aug 2024

An unauthenticated attacker with local access can compromise MySQL Server to read critical data and modify some accessible data.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: Available

What is CVE-2021-2307?

CVE-2021-2307 is a medium-severity vulnerability in Netapp Active Iq Unified Manager, published on 22 Apr 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Packaging). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N).

Which versions are affected by CVE-2021-2307?

It affects 5 products.

Products include Netapp Active Iq Unified Manager, Netapp Oncommand Insight, Netapp Oncommand Workflow Automation, Netapp Snapcenter, Oracle Mysql.

How do I fix CVE-2021-2307?

Apply the vendor's patch.

Is CVE-2021-2307 being exploited?

There is no known exploitation of CVE-2021-2307 in the wild and no public exploit code.

All Netapp Active Iq Unified Manager vulnerabilities

Sources

Also known as GHSA-7vpx-456c-wf87, UBUNTU-CVE-2021-2307.