Vulnerabilites related to gfi - mailessentials
Vulnerability from fkie_nvd
Published
2025-04-28 19:15
Modified
2025-05-10 00:59
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
disclosure@vulncheck.comhttps://frycos.github.io/vulns4free/2025/04/28/mailessentials.htmlExploit
disclosure@vulncheck.comhttps://gfi.ai/products-and-solutions/network-security-solutions/mailessentials/resources/documentation/product-releasesRelease Notes
Impacted products
Vendor Product Version
gfi mailessentials *


To clipboard 

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Vulnerability from fkie_nvd
Published
2005-01-03 05:00
Modified
2025-04-03 01:03
Severity ?
Summary
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.
References
cve@mitre.orghttp://kbase.gfi.com/showarticle.asp?id=KBID002249Patch, Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/13708
cve@mitre.orghttp://www.csis.dk/default.asp?m=1&a=194Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/12148
af854a3a-2127-422b-91ae-364da2661108http://kbase.gfi.com/showarticle.asp?id=KBID002249Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/13708
af854a3a-2127-422b-91ae-364da2661108http://www.csis.dk/default.asp?m=1&a=194Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/12148
Impacted products
Vendor Product Version
gfi mailessentials 9.0
gfi mailessentials 10.0
gfi mailessentials 10.1
gfi mailsecurity 8.0


To clipboard 

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  "lastModified": "2025-04-03T01:03:51.193",
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}

Vulnerability from fkie_nvd
Published
2025-04-28 20:15
Modified
2025-05-10 00:58
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
disclosure@vulncheck.comhttps://frycos.github.io/vulns4free/2025/04/28/mailessentials.htmlExploit
disclosure@vulncheck.comhttps://gfi.ai/products-and-solutions/network-security-solutions/mailessentials/resources/documentation/product-releasesRelease Notes
Impacted products
Vendor Product Version
gfi mailessentials *


To clipboard 

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Vulnerability from fkie_nvd
Published
2025-04-28 19:15
Modified
2025-05-10 00:58
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
GFI MailEssentials prior to version 21.8 is vulnerable to an XML External Entity (XXE) issue. An authenticated and remote attacker can send crafted HTTP requests to read arbitrary system files.
References
disclosure@vulncheck.comhttps://frycos.github.io/vulns4free/2025/04/28/mailessentials.htmlExploit
disclosure@vulncheck.comhttps://gfi.ai/products-and-solutions/network-security-solutions/mailessentials/resources/documentation/product-releasesRelease Notes
Impacted products
Vendor Product Version
gfi mailessentials *


To clipboard 

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CVE-2025-34491 (GCVE-0-2025-34491)
Vulnerability from cvelistv5
Published
2025-04-28 19:20
Modified
2025-04-28 19:41
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
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.
References
Impacted products
Vendor Product Version
GFI MailEssentials Version: 0   < 21.8
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-34489 (GCVE-0-2025-34489)
Vulnerability from cvelistv5
Published
2025-04-28 18:50
Modified
2025-04-28 19:20
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
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.
References
Impacted products
Vendor Product Version
GFI MailEssentials Version: 0   < 21.8
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-34490 (GCVE-0-2025-34490)
Vulnerability from cvelistv5
Published
2025-04-28 19:02
Modified
2025-04-28 19:44
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Summary
GFI MailEssentials prior to version 21.8 is vulnerable to an XML External Entity (XXE) issue. An authenticated and remote attacker can send crafted HTTP requests to read arbitrary system files.
References
Impacted products
Vendor Product Version
GFI MailEssentials Version: 0   < 21.8
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2004-1312 (GCVE-0-2004-1312)
Vulnerability from cvelistv5
Published
2005-01-06 05:00
Modified
2024-08-08 00:46
Severity ?
CWE
  • n/a
Summary
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.
References
http://secunia.com/advisories/13708 third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/12148 vdb-entry, x_refsource_BID
http://www.csis.dk/default.asp?m=1&a=194 x_refsource_MISC
http://kbase.gfi.com/showarticle.asp?id=KBID002249 x_refsource_CONFIRM
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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