CVE-2021-47761

MilleGPG5 5.7.2 contains a local privilege escalation vulnerability that allows authenticated users to modify service executable files in the MariaDB bin directory. Attackers can replace the mysqld.exe with a malicious executable, which will execute with system privileges when the computer restarts.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://millegpg.it/
https://www.exploit-db.com/exploits/50558

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) MilleGPG5 5.7.2 contiene una vulnerabilidad de escalada de privilegios local que permite a usuarios autenticados modificar archivos ejecutables de servicio en el directorio bin de MariaDB. Los atacantes pueden reemplazar el mysqld.exe con un ejecutable malicioso, que se ejecutará con privilegios de sistema cuando el equipo se reinicie.

15 Jan 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-15 16:16

Updated : 2026-04-15 00:35

NVD link : CVE-2021-47761

Mitre link : CVE-2021-47761

CVE.ORG link : CVE-2021-47761

JSON object : View

Products Affected

No product.

CWE

CWE-276

Incorrect Default Permissions

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