Vulnerability record · CVE-2002-0416 · published 12 August 2002

CVE-2002-0416: Sh39 mailserver vulnerability

SSh39 · Mailserver

Buffer overflow in SH39 MailServer 1.21 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long command to the SMTP port.

10.0 CVSS 2.0 High EPSS 5.5% · top 7.4%

10.0CVSS 2.0 base score

5.5%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References

16 Jun 2026Last modified by NVD

Description

Buffer overflow in SH39 MailServer 1.21 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long command to the SMTP port.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

SMailserver Sh39

References

Link	Tags
http://www.iss.net/security_center/static/8379.php	PatchVendor Advisory
http://www.securityfocus.com/archive/1/259818	Vendor Advisory
http://www.securityfocus.com/bid/4232	PatchVendor Advisory
http://www.iss.net/security_center/static/8379.php	PatchVendor Advisory
http://www.securityfocus.com/archive/1/259818	Vendor Advisory
http://www.securityfocus.com/bid/4232	PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2002-0416), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.