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Vulnerability record · CVE-2000-0490 · published 1 June 2000

CVE-2000-0490: Netwin dmail vulnerability

Netwin · Dmail

Buffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request.

10.0 CVSS 2.0 High EPSS 6.2% · top 6.7%
10.0CVSS 2.0 base score
6.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Buffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request.

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.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2000-05/0407.html
http://netwinsite.com/dmail/security.htm
http://www.securityfocus.com/bid/1297 ExploitPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/4579
http://archives.neohapsis.com/archives/bugtraq/2000-05/0407.html
http://netwinsite.com/dmail/security.htm
http://www.securityfocus.com/bid/1297 ExploitPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/4579

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2001-1355Netwin dmail vulnerabilityBuffer overflows in NetWin Authentication Module (NWAuth) 3.0b and earlier, as implemented in DMail, SurgeFTP, and possibly other packages, could all…EPSS 3.6%7.5CVE-2005-1478Netwin dmail vulnerabilityFormat string vulnerability in dSMTP (dsmtp.exe) in DMail 3.1a allows remote attackers to execute arbitrary code via format string specifiers in the …EPSS 4.8%7.5CVE-2005-1516Netwin dmail vulnerabilityDList (dlist.exe) in DMail 3.1a allows remote attackers to bypass authentication, read log files, and shutdown the system via a sendlog command with …EPSS 1.6%7.5CVE-2000-0422Netwin dmail vulnerabilityBuffer overflow in Netwin DMailWeb CGI program allows remote attackers to execute arbitrary commands via a long utoken parameter.EPSS 2.0%4.6CVE-2001-1354Netwin dmail vulnerabilityNetWin Authentication module (NWAuth) 2.0 and 3.0b, as implemented in SurgeFTP, DMail, and possibly other packages, uses weak password hashing, which…EPSS 0.78%

Source: NIST National Vulnerability Database (record CVE-2000-0490), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.