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Vulnerability record · CVE-2001-1354 · published 20 July 2001

CVE-2001-1354: Netwin dmail vulnerability

Netwin · Dmail

NetWin Authentication module (NWAuth) 2.0 and 3.0b, as implemented in SurgeFTP, DMail, and possibly other packages, uses weak password hashing, which could allow local users to decrypt passwords or use a different password that has the same hash value as the correct password.

4.6 CVSS 2.0 Medium EPSS 0.78% · top 45.9%
4.6CVSS 2.0 base score
0.78%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

NetWin Authentication module (NWAuth) 2.0 and 3.0b, as implemented in SurgeFTP, DMail, and possibly other packages, uses weak password hashing, which could allow local users to decrypt passwords or use a different password that has the same hash value as the correct password.

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

Affected products

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

References

LinkTags
http://online.securityfocus.com/archive/1/198293 Vendor Advisory
http://www.securityfocus.com/bid/3075 ExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6866
http://online.securityfocus.com/archive/1/198293 Vendor Advisory
http://www.securityfocus.com/bid/3075 ExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6866

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Related vulnerabilities

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

10.0CVE-2001-1356Netwin surgeftp vulnerabilityNetWin SurgeFTP 2.0f and earlier encrypts passwords using weak hashing, a fixed salt value and modulo 40 calculations, which allows remote attackers …EPSS 3.8%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%10.0CVE-2000-0490Netwin dmail vulnerabilityBuffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request.EPSS 6.2%8.5CVE-2007-3768Netwin surgeftp vulnerabilityThe mirror mechanism in SurgeFTP 2.3a1 allows user-assisted, remote FTP servers to cause a denial of service (restart) via a malformed response to a …EPSS 1.6%7.5CVE-2013-4742Netwin surgeftp memory buffer overflow vulnerabilityBuffer overflow in NetWin SurgeFTP before 23d2 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a …EPSS 4.3%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%

Source: NIST National Vulnerability Database (record CVE-2001-1354), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.