Maxserver Xyplex Terminal Server CVE-1999-1257 Security Bypass Vulnerability

Maxserver Xyplex Terminal Server CVE-1999-1257 Security Bypass Vulnerability

Maxserver Xyplex Terminal Server is prone to a security bypass vulnerability. Xyplex terminal server 6.0.1S1, and possibly other versions, allows remote attackers to bypass the password prompt by entering (1) a CTRL-Z character, or (2) a ? (question mark).