CVE-2002-0558

Directory traversal vulnerability in TYPSoft FTP server 0.97.1 and earlier allows a remote authenticated user (possibly anonymous) to list arbitrary directories via a .. in a LIST (ls) command ending in wildcard *.* characters.

Published: 2002-07-03 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-0558 is rated Moderate Risk (49.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.26%). 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-2002-0558

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 2025-04-23 2.41% 2.26% -0.15%
2 2025-03-30 2.63% 2.41% -0.22%
3 2025-03-29 — 2.63% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-0558

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:P/I:N/A:N 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:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2002-0558

Affected software / configurations for CVE-2002-0558

Vendor Product Version Raw CPE
typsoft typsoft_ftp_server 0.85 cpe:2.3:a:typsoft:typsoft_ftp_server:0.85:*:*:*:*:*:*:*
typsoft typsoft_ftp_server 0.93 cpe:2.3:a:typsoft:typsoft_ftp_server:0.93:*:*:*:*:*:*:*
typsoft typsoft_ftp_server 0.95 cpe:2.3:a:typsoft:typsoft_ftp_server:0.95:*:*:*:*:*:*:*
typsoft typsoft_ftp_server 0.96 cpe:2.3:a:typsoft:typsoft_ftp_server:0.96:*:*:*:*:*:*:*
typsoft typsoft_ftp_server 0.97 cpe:2.3:a:typsoft:typsoft_ftp_server:0.97:*:*:*:*:*:*:*

References for CVE-2002-0558

cvelogic Threat Intelligence