What’s Vulnerable › Vulnerabilities

CVE-2023-27314: Denial of Service Vulnerability in ONTAP 9

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-12 · updated 2026-06-17
• Weakness: CWE-400

Description

ONTAP 9 versions prior to 9.8P19, 9.9.1P16, 9.10.1P12, 9.11.1P8, 9.12.1P2 and 9.13.1 are susceptible to a vulnerability which could allow a remote unauthenticated attacker to cause a crash of the HTTP service.

Affected products

• Clustered Data ONTAP: from 9.0 before 9.8; 9.8, 9.8-p7, 9.9.1, 9.9.1-p3, 9.10.0, 9.10.1 (+2) — fixed in 9.8

How to fix

Upgrade to a fixed version: Clustered Data ONTAP 9.8. Check the vendor advisory for mitigations.

References

• https://security.netapp.com/advisory/ntap-20231009-0001/
• https://security.netapp.com/advisory/ntap-20231009-0001/

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