CVE-2021-47761 | THREATINT

Description

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.

PUBLISHED Reserved 2026-01-14 | Published 2026-01-15 | Updated 2026-01-15 | Assigner VulnCheck

HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Incorrect Default Permissions

Product status

5.7.2

affected

Credits

Alessandro Salzano (mindsflee) finder

References

www.exploit-db.com/exploits/50558 (ExploitDB-50558) exploit

millegpg.it/ (Vendor Homepage) product

cve.org (CVE-2021-47761)

nvd.nist.gov (CVE-2021-47761)

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