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).
Published 1997-11-26 05:00:00
Updated 2017-12-19 02:29:06
Source MITRE
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-1999-1257

Probability of exploitation activity in the next 30 days: 0.80%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 79 % EPSS Score History EPSS FAQ

CVSS scores for CVE-1999-1257

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

References for CVE-1999-1257

Products affected by CVE-1999-1257

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