Vulnerability in Tenable Security Center
CVE-2018-1154
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (50.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Tenable Security Center
- Tenable Securitycenter — versions All versions prior to 5.7.0
References
- www.tenable.com/security/tns-2018-11 (Patch, Vendor Advisory)
- www.securitytracker.com/id/1041431 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-1154?
- CVE-2018-1154 is a high-severity vulnerability in Tenable Security Center. CVSS score: 8.8/10. Published 2018-08-02.
- How severe is CVE-2018-1154?
- High severity. CVSS v3 base score is 8.8 out of 10.