Is CVE-2018-5498 being actively exploited?

CVE-2018-5498 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2018-5498?

CVE-2018-5498 has a CVSS 3.0 base score of 4.4 (MEDIUM).

CVE-2018-5498

MEDIUM · CVSS 4.4EPSS 1.2%EU EUVD

Clustered Data ONTAP versions 9.0 through 9.4 are susceptible to a vulnerability which allows remote authenticated attackers to cause a Denial of Service (DoS) in NFS and SMB environments. Exploitation of this vulnerability will allow a remote authenticated attacker to cause a Denial of Service (DoS) on affected versions of clustered Data ONTAP configured for multiprotocol access.

Key facts

CVSS score: 4.4 (v3.0)
Severity: MEDIUM
CVSS vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-20
EPSS score: 1.2% (68th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2018-17267)
Published: February 1, 2019
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2018-17267 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

netapp / clustered data ontap

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

NetApp ONTAP® 9.1 - NetApp, Inc. - Common Criteria 383-4-423 - archived

References

https://security.netapp.com/advisory/ntap-20190115-0001/(Patch, Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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