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Fencer Vulns
medium 5.0

CVE-2003-0276 json

Buffer overflow in Pi3Web 2.0.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a GET…

published 2003-05-14 23 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0271

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
11.4%
EPSS 11.4% chance of exploitation in 30 days, percentile 96%
public exploits
2
Exploit-DB

Summary

Buffer overflow in Pi3Web 2.0.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a GET request with a large number of / characters.

Timeline

  1. First public exploit (EDB-22587)
  2. Published

Exploit prediction

11.40% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-22587 Pi3Web 2.0.1 - GET Denial of Service dos, 2003-04-26
  • EDB-22 Pi3Web 2.0.1 - Denial of Service (PoC) dos, 2003-04-29

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.