CVE-2025-34418

MailEnable versions prior to 10.54 contain an unsafe DLL loading vulnerability that can lead to local arbitrary code execution. The MailEnable administrative executable attempts to load MEAIMF.DLL from its installation directory without sufficient integrity validation or a secure search order. A local attacker with write access to that directory can plant a malicious MEAIMF.DLL, which is then loaded when the executable starts, resulting in execution of attacker-controlled code with the privileges of the process.

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://mailenable.com/Standard-ReleaseNotes.txt	Release Notes
https://www.mailenable.com/	Product
https://www.vulncheck.com/advisories/mailenable-dll-hijacking-via-unsafe-loading-of-meaimf-dll	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mailenable:mailenable:*:*:*:*:standard:*:*:*

History

14 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) MailEnable versiones anteriores a 10.54 contienen una vulnerabilidad de carga insegura de DLL que puede conducir a ejecución de código arbitrario local. El ejecutable administrativo de MailEnable intenta cargar MEAIMF.DLL desde su directorio de instalación sin una validación de integridad suficiente o un orden de búsqueda seguro. Un atacante local con acceso de escritura a ese directorio puede colocar una MEAIMF.DLL maliciosa, que luego se carga cuando el ejecutable se inicia, resultando en la ejecución de código controlado por el atacante con los privilegios del proceso.

Information

Published : 2025-12-10 16:16

Updated : 2026-10-14 21:10

NVD link : CVE-2025-34418

Mitre link : CVE-2025-34418

CVE.ORG link : CVE-2025-34418

JSON object : View

Products Affected

mailenable

mailenable

CWE

CWE-427

Uncontrolled Search Path Element

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