I've tested this on various Compaq boxes running Netware 5.0 and 5.1, with and without BorderManager, and found them not to be vulnerable to acting as an anonymous proxy. On each attempt the Compaq web agent abends without affecting other services. <sigh> I guess if I wanted some excitement I'd have to do something silly, like run an IIS (Insecure Information Server) or Virus Exchange server on the public Internet.
