// For flags

CVE-2021-23259

Groovy Sandbox Bypass

Severity Score

7.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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).

Los usuarios autenticados con roles de Administrador o Desarrollador pueden ejecutar comandos del sistema operativo mediante el Script Groovy que usa Groovy lib para renderizar una página web. El script groovy no presenta restricciones de seguridad, lo que causará que atacantes ejecuten comandos arbitrarios de forma remota (RCE)

*Credits: Kai Zhao (ToTU Security Team)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-08 CVE Reserved
  • 2021-12-02 CVE Published
  • 2023-06-25 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-913: Improper Control of Dynamically-Managed Code Resources
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Craftercms
Search vendor "Craftercms"
 Crafter Cms
Search vendor "Craftercms" for product "Crafter Cms"
 >= 3.1.0 < 3.1.12
Search vendor "Craftercms" for product "Crafter Cms" and version " >= 3.1.0 < 3.1.12"
-
Affected