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Fencer Vulns
medium 5.0

CVE-2005-1013 json

The SMTP service in MailEnable Enterprise 1.04 and earlier and Professional 1.54 and earlier allows remote attackers to cause a denial of s…

published 2005-04-08 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-1016

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.7%
EPSS 5.7% chance of exploitation in 30 days, percentile 93%
public exploits
1
Exploit-DB

Summary

The SMTP service in MailEnable Enterprise 1.04 and earlier and Professional 1.54 and earlier allows remote attackers to cause a denial of service (server crash) via an EHLO command with a Unicode string.

Patch / fix

Timeline

  1. First public exploit (EDB-916)
  2. Published

Exploit prediction

5.72% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-916 MailEnable Enterprise 1.x - SMTP Remote Denial of Service dos, 2005-04-05
  • securityfocus.com http://www.securityfocus.com/bid/12994 referenced PoC, tagged "exploit" by a source, unverified
  • securiteam.com http://www.securiteam.com/windowsntfocus/5HP031PFFG.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.