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CVE-2002-0142

29
FAUCET Score

CVE-2002-0142 describes a denial-of-service vulnerability in the CGI handler of John Roy Pi3Web for Windows 2.0 beta 1 and 2. Attackers can crash the web server by sending a series of requests with a precisely 260-character physical path ending in multiple dot characters. This vulnerability is rated as High severity (CVSS 7.5), indicating it can be exploited remotely with low complexity, potentially leading to a complete denial of service. While no active exploitation is confirmed, exploit code for a related buffer overflow exists on ExploitDB, and there is minimal community discussion or media coverage surrounding this specific CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:pi3:pi3web:2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.08%
Probability of exploitation in next 30 days
EPSS Percentile
86.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-21225 · Jan 14, 2002
This CVE's current EPSS score of 0.0308 is in the 76th percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
marc.info
online.securityfocus.com / archive/1/250126
sourceforge.net / tracker/index.php
iss.net / security_center/static/7880.php
Vendor Advisory
securityfocus.com / bid/3866