CVE-2021-2144
published 2021-04-22CVE-2021-2144: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 and…
PriorityP342high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
1.89%
77.3th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 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 takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mysql-8.0 | — | — |
| mariadb | mariadb | >= 10.1.0 < 10.1.42 | 10.1.42 |
| mariadb | mariadb | >= 10.2.0 < 10.2.28 | 10.2.28 |
| mariadb | mariadb | >= 10.3.0 < 10.3.19 | 10.3.19 |
| mariadb | mariadb | >= 10.4.0 < 10.4.9 | 10.4.9 |
| mariadb | mariadb | >= 5.5.0 < 5.5.66 | 5.5.66 |
| oracle | mysql | 5.7.0 – 5.7.29 | — |
| oracle | mysql | 8.0.0 – 8.0.19 | — |
| oracle_corporation | mysql_server | — | — |
| oracle_corporation | mysql_server | — | — |
CVSS provenance
nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
osv7.2HIGH
vendor_debian7.2LOW
vendor_oracle7.2HIGH
vendor_redhat7.2HIGH
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CISA ICS
Festo Didactic SE MES PC
cisa_ics·2026-01-27·CVSS 7.5
[HIGH] Festo Didactic SE MES PC
ICS Advisory
##
Festo Didactic SE MES PC
Release DateJanuary 27, 2026
Alert CodeICSA-26-027-02
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## Summary
MES PCs shipped with Windows 10 come pre-installed with XAMPP. XAMPP is a bundle of third-party open-source applications including the Apache HTTP Server, the MariaDB database and more. From time to time, vulnerabilities in these applications are discovered. These are fixed in newer versions of XAMPP by updating the bundled applications. MES PCs shipped with Windows 10 include a copy of XAMPP which contains around 140 such vulnerabilities listed in this advisory. They can be fixed by replacing XAMPP with Festo Didactic's Factory Control Panel application.
The
Red Hat
mysql: Server: Parser unspecified vulnerability (CPU Apr 2021)
vendor_redhat·2021-04-20·CVSS 7.2
CVE-2021-2144 [HIGH] mysql: Server: Parser unspecified vulnerability (CPU Apr 2021)
mysql: Server: Parser unspecified vulnerability (CPU Apr 2021)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 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 takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
Statement: In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP mysql package.
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Parser — CVE-2021-2144
vendor_oracle·2021-04-15·CVSS 7.2
CVE-2021-2144 [HIGH] Oracle Oracle MySQL Risk Matrix: Server: Parser — CVE-2021-2144
Oracle Oracle MySQL Risk Matrix: Server: Parser vulnerability
CVE: CVE-2021-2144
CVSS: 7.2
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpuapr2021 (APR 2021)
Debian
CVE-2021-2144: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pa...
vendor_debian·2021·CVSS 7.2
CVE-2021-2144 [HIGH] CVE-2021-2144: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pa...
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 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 takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
Scope: local
sid: resolved
GHSA
GHSA-m8h9-m594-xwrv: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser)
ghsa_unreviewed·2022-05-24
CVE-2021-2144 [HIGH] GHSA-m8h9-m594-xwrv: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 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 takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
OSV
CVE-2021-2144: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser)
osv·2021-04-22·CVSS 7.2
CVE-2021-2144 [HIGH] CVE-2021-2144: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 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 takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-04-22
Published