CVE-2001-0286: a1webserver HTTP Server

Medium severity, CVSS 5.0. EPSS: 3% chance of exploitation in the next 30 days.

Directory traversal vulnerability in A1 HTTP server 1.0a allows remote attackers to read arbitrary files via a .. (dot dot) in an HTTP GET request.

Affected products

• a1webserver HTTP Server: version 1.0 only

Published 2001-05-03. Last modified 2026-06-16.