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TI-2003-00257 Aliases CVE-2003-0276GHSA-w4f7-gw6c-hm6m

Buffer overflow in Pi3Web 2.0.1 allows remote attackers to cause a denial of service…

Priority LOW 36Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

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.

Why it matters now

EPSS 0.11403 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pi3:pi3web:2.0.1:*:*:*:*:*:*:*2.0.1VulnerablePi3
  • cpe:2.3:a:pi3:pi3web:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Pi3

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2003-0276
  2. 2026-10-03 Alias added: GHSA-w4f7-gw6c-hm6m

References

Other 2

  • TI-2002-00138 CGI handler in John Roy Pi3Web for Windows 2.0 beta 1 and 2 allows remote attackers to… CVSS 2.0HIGH 7.5
  • TI-2001-00300 Buffer overflow in tstisapi.dll in Pi3Web 1.0.1 web server allows remote attackers to… CVSS 2.0MEDIUM 5.0
  • TI-2003-00937 Pi3Web web server 2.0.2 Beta 1, when the Directory Index is configured to use the "Name"… CVSS 2.0MEDIUM 5.0
  • TI-2002-00418 Pi3Web 2.0.0 allows remote attackers to view restricted files via an HTTP request… CVSS 2.0MEDIUM 5.0
  • TI-2001-00301 tstisapi.dll in Pi3Web 1.0.1 web server allows remote attackers to determine the physical… CVSS 2.0MEDIUM 5.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences