CVE-2000-0609

NetWin dMailWeb and cwMail 2.6g and earlier allows remote attackers to cause a denial of service via a long username parameter.

Published: 2000-06-21 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2000-0609 is rated Moderate Risk (43.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.58%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2000-0609

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-17 0.33% 0.58% +0.25%
2 2024-02-08 1.18% 0.33% -0.85%
3 2023-11-08 — 1.18% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2000-0609

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2000-0609

Affected software / configurations for CVE-2000-0609

Vendor Product Version Raw CPE
netwin cwmail 2.5e cpe:2.3:a:netwin:cwmail:2.5e:*:*:*:*:*:*:*
netwin cwmail 2.6g cpe:2.3:a:netwin:cwmail:2.6g:*:*:*:*:*:*:*
netwin cwmail 2.6i cpe:2.3:a:netwin:cwmail:2.6i:*:*:*:*:*:*:*
netwin cwmail 2.6j cpe:2.3:a:netwin:cwmail:2.6j:*:*:*:*:*:*:*
netwin dmailweb 2.5e cpe:2.3:a:netwin:dmailweb:2.5e:*:*:*:*:*:*:*
netwin dmailweb 2.6g cpe:2.3:a:netwin:dmailweb:2.6g:*:*:*:*:*:*:*
netwin dmailweb 2.6i cpe:2.3:a:netwin:dmailweb:2.6i:*:*:*:*:*:*:*
netwin dmailweb 2.6j cpe:2.3:a:netwin:dmailweb:2.6j:*:*:*:*:*:*:*

References for CVE-2000-0609

cvelogic Threat Intelligence