CVE-2002-0142

CVE-2002-0142 is a high-severity vulnerability in Pi3 Pi3web with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

CGI handler in John Roy Pi3Web for Windows 2.0 beta 1 and 2 allows remote attackers to cause a denial of service (crash) via a series of requests whose physical path is exactly 260 characters long and ends in a series of . (dot) characters.

Frequently asked questions

What is CVE-2002-0142?
CGI handler in John Roy Pi3Web for Windows 2.0 beta 1 and 2 allows remote attackers to cause a denial of service (crash) via a series of requests whose physical path is exactly 260 characters long and ends in a series of . (dot) characters.
How severe is CVE-2002-0142?
CVE-2002-0142 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0142 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0142?
CVE-2002-0142 affects Pi3 Pi3web. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-0142?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2002-0142 published?
CVE-2002-0142 was published on 2002-03-25 and last updated on 2026-06-16.

References

Affected products (1)

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