Vulnerability CVE-1999-1257
Published: 1997-11-26   Modified: 2012-02-12

Description:
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).

Type:

CWE-Other

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Xyplex -> Maxserver xyplex terminal server 

 References:
http://www.securityfocus.com/archive/1/8134
https://exchange.xforce.ibmcloud.com/vulnerabilities/1825
https://exchange.xforce.ibmcloud.com/vulnerabilities/1826
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