// For flags

CVE-2024-12903

Incorrect default permissions in Biamp Evoko Home

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Incorrect default permissions vulnerability in Evoko Home, affecting version 2.4.2 to 2.7.4. A non-admin user could exploit weak file and folder permissions to escalate privileges, execute arbitrary code and maintain persistence on the compromised machine. It has been identified that full control permissions exist on the ‘Everyone’ group (i.e. any user who has local access to the operating system regardless of their privileges).

Vulnerabilidad de permisos predeterminados incorrectos en Evoko Home, que afecta a la versión 2.4.2 a 2.7.4. Un usuario que no sea administrador podría aprovechar los permisos débiles de archivos y carpetas para escalar privilegios, ejecutar código arbitrario y mantener la persistencia en la máquina comprometida. Se ha identificado que existen permisos de control total en el grupo "Todos" (es decir, cualquier usuario que tenga acceso local al sistema operativo independientemente de sus privilegios).

*Credits: Alexander Huaman Jaimes
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-12-23 CVE Reserved
  • 2024-12-23 CVE Published
  • 2024-12-24 CVE Updated
  • 2024-12-24 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-276: Incorrect Default Permissions
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
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