CVE-2021-35640 Missing authorization in MySQL Server
A high-privileged attacker can modify data in MySQL Server due to a missing authorization check in the DDL component.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-35640?
CVE-2021-35640 is a low-severity missing authorization vulnerability in Netapp Oncommand Insight, published on 20 Oct 2021. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).
Which versions are affected by CVE-2021-35640?
It affects 3 products.
Products include Netapp Oncommand Insight, Netapp Snapcenter, Oracle Mysql.
How do I fix CVE-2021-35640?
Upgrade to a fixed version.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-35640 being exploited?
There is no known exploitation of CVE-2021-35640 in the wild and no public exploit code.
Other vulnerabilities in Netapp Oncommand Insight
- CVE-2017-5600 Hardcoded credentials in n/a
- CVE-2018-1258 Spring Framework when used in combination with any versions of Spring Security contains an authorization bypass
- CVE-2020-5421 RFD Protection Bypass via jsessionid
- CVE-2022-38733 Auth bypass in OnCommand Insight
- CVE-2023-22102 MySQL Connectors takeover vulnerability
Sources
Also known as AZL-6731, GHSA-fx9v-892q-5wpw, UBUNTU-CVE-2021-35640.