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Vulnerabilities

Vulnerability · 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.

Published Jan 15, 2026 · catalog updated Jan 15, 2026 · Millegpg MilleGPG5

Last checked Oct 31, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2021-47761. EPSS is 0.11%. Act only if a listed version of Millegpg MilleGPG5 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.11%
Remediation
Vendor / distro source
Affected products
vendor Millegpg MilleGPG5 5.7.2

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Millegpg MilleGPG5 5.7.25.7.2

How to fix CVE-2021-47761

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2021-47761. EPSS is 0.11%. Act only if a listed version of Millegpg MilleGPG5 is installed.

Which versions are affected?

Compare what you have installed with Millegpg MilleGPG5 5.7.2 5.7.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.11%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

MariaDB security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 15, 2026 · EUVD

    Detected

    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.

  2. Jan 15, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2021-47761

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2021-47761

    30-day exploitation probability 0.11%

    first.org
  • EUVDVulnerability recordEUVD-2026-2779

    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 th

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 31, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 31, 2026
  • CVE.orgOct 30, 2026
  • EUVDOct 30, 2026