CVE-2001-1355

Buffer overflows in NetWin Authentication Module (NWAuth) 3.0b and earlier, as implemented in DMail, SurgeFTP, and possibly other packages, could allow attackers to execute arbitrary code via long arguments to (1) the -del command or (2) the -lookup command.

Published: 2001-07-20 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2001-1355 is rated High Risk (73/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 3.56%). EPSS rose +2.24% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize 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-2001-1355

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 2026-06-15 1.33% 3.56% +2.24%
2 2025-03-30 2.44% 1.33% -1.11%
3 2025-03-29 — 2.44% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2001-1355

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C 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:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2001-1355

Affected software / configurations for CVE-2001-1355

Vendor Product Version Raw CPE
netwin dmail 2.5d cpe:2.3:a:netwin:dmail:2.5d:*:*:*:*:*:*:*
netwin dmail 2.7 cpe:2.3:a:netwin:dmail:2.7:*:*:*:*:*:*:*
netwin dmail 2.7q cpe:2.3:a:netwin:dmail:2.7q:*:*:*:*:*:*:*
netwin dmail 2.7r cpe:2.3:a:netwin:dmail:2.7r:*:*:*:*:*:*:*
netwin dmail 2.8e cpe:2.3:a:netwin:dmail:2.8e:*:*:*:*:*:*:*
netwin dmail 2.8f cpe:2.3:a:netwin:dmail:2.8f:*:*:*:*:*:*:*
netwin dmail 2.8g cpe:2.3:a:netwin:dmail:2.8g:*:*:*:*:*:*:*
netwin dmail 2.8h cpe:2.3:a:netwin:dmail:2.8h:*:*:*:*:*:*:*
netwin dmail 2.8i cpe:2.3:a:netwin:dmail:2.8i:*:*:*:*:*:*:*
netwin surgeftp 1.0b cpe:2.3:a:netwin:surgeftp:1.0b:*:*:*:*:*:*:*
netwin surgeftp 2.0a cpe:2.3:a:netwin:surgeftp:2.0a:*:*:*:*:*:*:*
netwin surgeftp 2.0b cpe:2.3:a:netwin:surgeftp:2.0b:*:*:*:*:*:*:*

References for CVE-2001-1355

cvelogic Threat Intelligence