Read the docs
TI-2026-17743 Aliases CVE-2026-22049GHSA-485j-vj7h-4qrm

Authentication bypass in NetApp ONTAP 9

Priority MEDIUM 40CWE-288Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-288.

Summary

ONTAP versions 9.16.1 and higher with WebAuthn multi-factor authentication (MFA) configured are susceptible to a vulnerability related to the Relying Party ID which when successfully exploited could allow an attacker with valid credentials to bypass MFA.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00531 45th percentileScored 2026-11-07
Fix Fixed ONTAP 9 (NETAPP): 9.19.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NetAppONTAP 99.16.1 to before 9.19.19.19.1Patch availableCNA
  • ONTAP 9 VendorNetApp Affected 9.16.1 to before 9.19.1 Fixed in 9.19.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:netapp:ontap:*:*:*:*:*:*:*:*9.16.1 to before 9.19.1VulnerableNetApp
  • cpe:2.3:a:netapp:ontap:*:*:*:*:*:*:*:* Versions 9.16.1 to before 9.19.1 Vulnerable ·NetApp

Remediation

  • Fix · CNA ONTAP 9 (NETAPP) Fixed in 9.19.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-22049
  2. 2026-10-03 Alias added: GHSA-485j-vj7h-4qrm

References

Patch 1

  • TI-2024-05929 Openssh: regresshion - race condition in ssh allows rce/dos CVSS 3.1HIGH 8.1
  • TI-2024-18154 Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames CVSS 3.1HIGH 7.5
  • TI-2024-25713 Apache HTTP Server on WIndows UNC SSRF CVSS 3.1HIGH 7.5
  • TI-2025-19413 Openssh: machine-in-the-middle attack if verifyhostkeydns is enabled CVSS 3.1MEDIUM 6.8
  • TI-2024-26505 Apache HTTP Server: mod_rewrite proxy handler substitution CVSS 3.1HIGH 7.5
  • TI-2023-12260 Authentication bypass in https://github.com/curl/curl CVSS 3.1MEDIUM 5.9
See all 24 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences