CVE-2021-47761 HIGH

CVE-2021-47761: MilleGPG5 5.7.2 Luglio 2021 (x64) - Local Privilege Escalation

Vendor Millegpg
Product MilleGPG5
Weakness CWE-276
Published January 15, 2026
Last update January 15, 2026

CVSS base score

8.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

January 15, 2026 CVE published
January 15, 2026 Record updated