CVE-1999-1257

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).

7.5

CVSS

Severity: High

CVSS 2.0 •

EPSS 0.35%

Vendor Advisory securityfocus.com

Affected: n/a n/a

References

Link	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/1825	vdb entry
http://www.securityfocus.com/archive/1/8134	mailing list vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/1826	vdb entry

Frequently Asked Questions

What is the severity of CVE-1999-1257?: CVE-1999-1257 has been scored as a high severity vulnerability.
How to fix CVE-1999-1257?: To fix CVE-1999-1257, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-1999-1257 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-1999-1257 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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