CVE-2001-1510: Macromedia Jrun

Medium severity, CVSS 5.0. EPSS: 2.5% chance of exploitation in the next 30 days.

Allaire JRun 2.3.3, 3.0 and 3.1 running on IIS 4.0 and 5.0, iPlanet, Apache, JRun web server (JWS), and possibly other web servers allows remote attackers to read arbitrary files and directories by appending (1) "%3f.jsp", (2) "?.jsp" or (3) "?" to the requested URL.

Affected products

• Macromedia Jrun: version 2.3.3 only; version 3.0 only; version 3.1 only

Published 2001-12-31. Last modified 2026-06-16.