CVE-2025-34489
GFI MailEssentials prior to version 21.8 is vulnerable to a local privilege escalation issue. A local attacker can escal
GFI MailEssentials prior to version 21.8 is vulnerable to a local privilege escalation issue. A local attacker can escalate to NT Authority/SYSTEM by sending a crafted serialized payload to a .NET Remoting Service.
HIGH · CVSS 7.8
EPSS 0.00133
Act now
- Public exploit or PoC is available
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0