CVE-1999-1257

Current 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).

Basic Data

PublishedNovember 26, 1997
Last ModifiedDecember 19, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score7.5
SeverityHIGH
Exploitability Score10.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegetrue

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3HardwareXyplexMaxserver Xyplex Terminal Server6.0.1_s1*******
    2.3HardwareXyplexMaxserver Xyplex Terminal Server********6.0.2_s4

Vulnerable Software List

VendorProductVersions
Xyplex Maxserver Xyplex Terminal Server *, 6.0.1_s1

References

NameSourceURLTags
19971126 Xyplex terminal server bughttp://www.securityfocus.com/archive/1/8134BUGTRAQVendor Advisory
xyplex-controlz-login(1825)https://exchange.xforce.ibmcloud.com/vulnerabilities/1825XF
xyplex-question-login(1826)https://exchange.xforce.ibmcloud.com/vulnerabilities/1826XF