Oracle MySQL Enterprise Monitor Multiple Vulnerabilities (Apr 2021 CPU)

critical Nessus Plugin ID 148986
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote host is affected by multiple vulnerabilities

Description

MySQL Enterprise Monitor installed on the remote host is 8.0.x prior to 8.0.24. Therefore, it's affected by multiple vulnerabilities as referenced in the April 2021 CPU advisory.

- Vulnerability in the MySQL Enterprise Monitor product of Oracle MySQL (component: Monitoring: General (Apache Tomcat)). Supported versions that are affected are 8.0.23 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Enterprise Monitor.
Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Enterprise Monitor accessible data (CVE-2020-17527).

- Vulnerability in the MySQL Enterprise Monitor product of Oracle MySQL (component: Monitoring: General (Apache Struts)). Supported versions that are affected are 8.0.23 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise MySQL Enterprise Monitor. Successful attacks of this vulnerability can result in takeover of MySQL Enterprise Monitor (CVE-2020-17530).

- Vulnerability in the MySQL Enterprise Monitor product of Oracle MySQL (component: Monitoring: General (OpenSSL)).
Supported versions that are affected are 8.0.23 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise MySQL Enterprise Monitor. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all MySQL Enterprise Monitor accessible data as well as unauthorized access to critical data or complete access to all MySQL Enterprise Monitor accessible data (CVE-2021-3450).

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the April 2021 Oracle Critical Patch Update advisory.

See Also

https://www.oracle.com/a/tech/docs/cpuapr2021cvrf.xml

https://www.oracle.com/security-alerts/cpuapr2021.html

https://www.oracle.com/a/tech/docs/cpujul2021cvrf.xml

https://www.oracle.com/security-alerts/cpujul2021.html

Plugin Details

Severity: Critical

ID: 148986

File Name: mysql_enterprise_monitor_8_0_24.nasl

Version: 1.3

Type: combined

Family: CGI abuses

Published: 4/26/2021

Updated: 7/21/2021

Dependencies: mysql_enterprise_monitor_web_detect.nasl, oracle_mysql_enterprise_monitor_local_nix_detect.nbin, oracle_mysql_enterprise_monitor_local_detect.nbin

Risk Information

CVSS Score Source: CVE-2020-17530

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.2

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:F/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:F/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:mysql_enterprise_monitor

Required KB Items: installed_sw/MySQL Enterprise Monitor

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/20/2021

Vulnerability Publication Date: 4/20/2021

Exploitable With

Metasploit (Apache Struts 2 Forced Multi OGNL Evaluation)

Reference Information

CVE: CVE-2020-17527, CVE-2020-17530, CVE-2021-3450, CVE-2021-23841, CVE-2021-25122