CVE-2018-1154

Description

In SecurityCenter versions prior to 5.7.0, a username enumeration issue could allow an unauthenticated attacker to automate the discovery of username aliases via brute force, ultimately facilitating unauthorized access. Server response output has been unified to correct this issue.

8.8

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.42%

Vendor Advisory tenable.com

Affected: Tenable SecurityCenter

References

Link	Tags
https://www.tenable.com/security/tns-2018-11	patch vendor advisory
http://www.securitytracker.com/id/1041431	vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-1154?: CVE-2018-1154 has been scored as a high severity vulnerability.
How to fix CVE-2018-1154?: To fix CVE-2018-1154, 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-2018-1154 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-1154 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.
What software or system is affected by CVE-2018-1154?: CVE-2018-1154 affects Tenable SecurityCenter.

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