Improper Control of Dynamically-Managed Code Resources in Crafter CMS - CVE-2021-23258
Published: December 3, 2021
Vulnerability identifier: #VU58511
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-23258
CWE-ID: CWE-913
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Crafter Software Corporation
Affected software:
Crafter CMS
Crafter CMS
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary commands on the target system.
The vulnerability exists due to no security restrictions for SPEL Expression. A remote administrator can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2021-23258
Install updates from vendor's website.