#VU57498 Improper input validation in MySQL Cluster

Published: 2021-10-19

Vulnerability identifier: #VU57498

Vulnerability risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-22931


Exploitation vector: Network

Exploit availability: No

Vulnerable software:
MySQL Cluster
Web applications / Remote management & hosting panels

Vendor: Oracle


The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Cluster: General (Node.js) component in MySQL Cluster. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Install updates from vendor's website.

Vulnerable software versions

MySQL Cluster: 8.0.16 - 8.0.26

External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Latest bulletins with this vulnerability