CVE-2002-1484: Siemens DB4WEB

Critical severity, CVSS 9.8. EPSS: 13.7% chance of exploitation in the next 30 days.

DB4Web server, when configured to use verbose debug messages, allows remote attackers to use DB4Web as a proxy and attempt TCP connections to other systems (port scan) via a request for a URL that specifies the target IP address and port, which produces a connection status in the resulting error message.

Affected products

• Siemens DB4WEB: version 3.4 only; version 3.6 only

Published 2003-04-22. Last modified 2026-06-16.