Gfi: >> Mailessentials Security Vulnerabilities
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.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-04-28
A bug in the HTML parser in a certain Microsoft HTML library, as used in various third party products, may allow remote attackers to cause a denial of service via certain strings, as reported in GFI MailEssentials for Exchange 9 and 10, and GFI MailSecurity for Exchange 8, which causes emails to remain in IIS or Exchange mail queues.
CVSS Score
10.0
EPSS Score
0.01
Published
2005-01-03
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