CVE Vulnerabilities

CVE-2021-23259

Improper Control of Dynamically-Managed Code Resources

Published: Dec 02, 2021 | Modified: Dec 03, 2021
CVSS 3.x
7.2
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
6.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

Authenticated users with Administrator or Developer roles may execute OS commands by Groovy Script which uses Groovy lib to render a webpage. The groovy script does not have security restrictions, which will cause attackers to execute arbitrary commands remotely(RCE).

Weakness

The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.

Affected Software

Name Vendor Start Version End Version
Crafter_cms Craftercms 3.1.0 *

Potential Mitigations

References