CVE-2001-0348

Exp

Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.

Published: 2001-07-21 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2001-0348 is rated High Exploit Risk (64.1/100): CVSS Medium severity, with high exploitation likelihood (EPSS 42.56%, 97th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2001-0348

EDB-ID Source Kind Published Link
20907 exploit_db edb 2001-06-07 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2001-0348

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 2026-03-13 54.31% 42.56% -11.75%
2 2026-01-29 54.93% 54.31% -0.62%
3 2026-01-08 — 54.93% —

Full EPSS history (17 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2001-0348

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-2001-0348

Affected software / configurations for CVE-2001-0348

Vendor Product Version Raw CPE
microsoft windows_2000 — cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*

References for CVE-2001-0348

cvelogic Threat Intelligence