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8.8высокая

CVE-2025-34491

Описание

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.

Затрагиваемое ПО
Gfi Mailessentials
CVSS
Балл8.8 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://frycos.github.io/vulns4free/2025/04/28/mailessentials.htmlhttps://gfi.ai/products-and-solutions/network-security-solutions/mailessentials/resources/documentation/product-releaseshttps://www.vulncheck.com/advisories/gfi-mailessentials-multinode-insecure-deserialization