How severe is CVE-2019-5508?

CVE-2019-5508 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-5508 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-5508?

CVE-2019-5508 affects Netapp Clustered Data Ontap. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-5508?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-5508 published?

CVE-2019-5508 was published on 2019-10-25 and last updated on 2026-06-17.

CVE-2019-5508

CVE-2019-5508 is a high-severity vulnerability in Netapp Clustered Data Ontap with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Netapp Clustered Data Ontap
Published: 2019-10-25
Last modified: 2026-06-17

Description

Clustered Data ONTAP versions 9.2 through 9.4 are susceptible to a vulnerability which allows an attacker to use l2ping to cause a Denial of Service (DoS).

Frequently asked questions

What is CVE-2019-5508?: Clustered Data ONTAP versions 9.2 through 9.4 are susceptible to a vulnerability which allows an attacker to use l2ping to cause a Denial of Service (DoS).
How severe is CVE-2019-5508?: CVE-2019-5508 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-5508 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-5508?: CVE-2019-5508 affects Netapp Clustered Data Ontap. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-5508?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-5508 published?: CVE-2019-5508 was published on 2019-10-25 and last updated on 2026-06-17.

References

https://security.netapp.com/advisory/ntap-20191024-0001/

Affected products (1)

cpe:2.3:o:netapp:clustered_data_ontap:*:*:*:*:*:*:*:*

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