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CVE-2002-0558

19
FAUCET Score

CVE-2002-0558 describes a directory traversal vulnerability in TYPSoft FTP server versions 0.97.1 and earlier. An authenticated remote user, potentially even an anonymous one, can exploit this flaw by including ".." in a LIST (ls) command followed by wildcard characters (*.*) to list arbitrary directories on the server. The vulnerability has a CVSS score of 5.0, indicating a medium severity. It is easily exploitable over the network with low attack complexity and no authentication required, potentially leading to information disclosure (confidentiality impact) but not integrity or availability compromise. There is no evidence of active exploitation, nor are there known Metasploit, Nuclei, or ExploitDB modules for this CVE. Despite its age, it has garnered some community discussion with 10 mentions, suggesting ongoing awareness or historical interest.

Impacted Technologies

VendorProductVersion(s)CPE
0.85CPE matchmatch criteria
cpe:2.3:a:typsoft:typsoft_ftp_server:0.85:*:*:*:*:*:*:*
0.93CPE matchmatch criteria
cpe:2.3:a:typsoft:typsoft_ftp_server:0.93:*:*:*:*:*:*:*
0.95CPE matchmatch criteria
cpe:2.3:a:typsoft:typsoft_ftp_server:0.95:*:*:*:*:*:*:*
0.96CPE matchmatch criteria
cpe:2.3:a:typsoft:typsoft_ftp_server:0.96:*:*:*:*:*:*:*
0.97CPE matchmatch criteria
cpe:2.3:a:typsoft:typsoft_ftp_server:0.97:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.14%
Probability of exploitation in next 30 days
EPSS Percentile
80.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0214 is in the 69th percentile among its peer group of 23,690 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2002-04/0090.html
Vendor Advisory
iss.net / security_center/static/6165.php
PatchVendor Advisory
securityfocus.com / bid/2489
PatchVendor Advisory