What is CVE-2018-0331?

CVE-2018-0331 is a medium-severity vulnerability in Cisco Firepower_4110, classified under CWE-399. CVSS score: 6.5/10. Published 2018-06-21.

How severe is CVE-2018-0331?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Improper input validation in Cisco Firepower_4110

CVE-2018-0331

A vulnerability in the Cisco Discovery Protocol (formerly known as CDP) subsystem of devices running, or based on, Cisco NX-OS Software contain a vulnerability that could allow an unauthenticated, adjacent attacker to create a denial of se…

EPSS: 0.006 (46.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Firepower_4110
Cisco Firepower_4120
Cisco Firepower_4140
Cisco Firepower_4150
Cisco Firepower_9300_security_appliance
Cisco Firepower_extensible_operating_system
Cisco Fxos
Cisco Mds_9000
Cisco Nexus_172tq-xl
Cisco Nexus_3016

Weakness classification (CWE)

CWE-399
CWE-20 — Improper Input Validation

References

psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)

Frequently asked questions

What is CVE-2018-0331?: CVE-2018-0331 is a medium-severity vulnerability in Cisco Firepower_4110, classified under CWE-399. CVSS score: 6.5/10. Published 2018-06-21.
How severe is CVE-2018-0331?: Medium severity. CVSS v3 base score is 6.5 out of 10.