Crafter CMS command execution | CVE-2021-23267
NAME
Crafter CMS command execution
- Platforms Affected:
Crafter CMS Crafter CMS 3.1 - Risk Level:
8.8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Crafter CMS could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by improper control of dynamically-managed code resources flaw in the Crafter Studio. By sending a specially-crafted request using FreeMarker static methods., an attacker could exploit this vulnerability to execute arbitrary commands on the system.
CVSS 3.0 Information
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Upgrade to the latest version of Crafter CMS (3.1.18 or later), available from the Crafter CMS Web site. See References.
- Reference Link:
https://docs.craftercms.org/en/3.1/security/advisory.html - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23267
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