CVE-2021-35640

Name: CVE-2021-35640
Creator: NVD / NIST
Published: 2021-10-20T11:17:17.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.7/10EPSS 1.14%

Last modified Jun 17, 2026

CVE-2021-35640 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.26 and prior. EPSS estimates a 1.14% chance of exploitation in the next 30 days.

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).

Metrics

CVSS 3.1

2.7/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

1.14%

62.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Oracle	Mysql	>= 8.0.0, <= 8.0.26
Netapp	Oncommand Insight	All versions
Netapp	Snapcenter	All versions

References

https://security.netapp.com/advisory/ntap-20211022-0003/Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.htmlVendor Advisory
https://security.netapp.com/advisory/ntap-20211022-0003/Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.htmlVendor Advisory

Timeline

Published: Oct 20, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-35640?

How severe is CVE-2021-35640?

CVE-2021-35640 has a CVSS score of 2.7/10 (LOW severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.

How do I fix CVE-2021-35640?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-35640?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST