Security Advisory

CVE-2025-34491

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-04-28 19:20:02

Last updated 2025-11-19 01:25:57

Assigner VulnCheck

State PUBLISHED

Description

GFI MailEssentials prior to version 21.8 is vulnerable to a .NET deserialization issue. A remote and authenticated attacker can execute arbitrary code by sending crafted serialized .NET when joining to a Multi-Server setup.

← Browse all CVEs View on cve.org ↗