CVE-2023-27314

Denial of Service Vulnerability in ONTAP 9

HIGH

7.5

CVSS Score

Published: October 12, 2023 at 06:26 PM UTC

Updated: June 17, 2026 at 05:44 AM UTC

1 product affected across 1 vendorClustered Data ONTAP

Using ONTAP 9 by NetApp?

Get instant alerts when new vulnerabilities affect ONTAP 9 - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH7.5

Exploit prediction

EPSS 0.9%

SSVC

No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Clustered Data ONTAP · NetApp

95%

v < 9.8P19, 9.9.1P16, 9.10.1P12, 9.11.1P8, 9.12.1P2, 9.13.19.0 ≤ v < 9.89.10.0 9.10.1 9.12.0 9.13.0 9.8 9.8 p7 9.9.1 9.9.1 p3

Affected range stops below 9.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.8P19, 9.9.1P16, 9.10.1P12, 9.11.1P8, 9.12.1P2, 9.13.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

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

References (1)

Vendor Advisory

Source: [email protected]

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHnetapp

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-400NVD-CWE-noinfo

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card