CVE-2003-0332: Working Resources Inc. Badblue

High severity, CVSS 7.6. EPSS: 7% chance of exploitation in the next 30 days.

The ISAPI extension in BadBlue 1.7 through 2.2, and possibly earlier versions, modifies the first two letters of a filename extension after performing a security check, which allows remote attackers to bypass authentication via a filename with a .ats extension instead of a .hts extension.

Affected products

• Working Resources Inc. Badblue: up to and including 2.2

Published 2003-06-09. Last modified 2026-06-16.