CVE-2026-22049

WebAuthn MFA Bypass due to Improper Relying Party ID Handling

Published Jul 22, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Netapp ontap
CPEs cpe:2.3:a:netapp:ontap:*:*:*:*:*:*:*:*
Vendors & Products Netapp ontap
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Title WebAuthn MFA Bypass due to Improper Relying Party ID Handling
Type Values Removed Values Added
Title Ontap WebAuthn MFA Bypass via Relying Party ID
Type Values Removed Values Added
Title Ontap WebAuthn MFA Bypass via Relying Party ID
Type Values Removed Values Added
Title MFA Bypass via Improper Relying Party ID Handling in ONTAP WebAuthn
Type Values Removed Values Added
Title MFA Bypass via Improper Relying Party ID Handling in ONTAP WebAuthn
Type Values Removed Values Added
First Time appeared Netapp
Netapp ontap 9
Vendors & Products Netapp
Netapp ontap 9
Type Values Removed Values Added
Weaknesses CWE-288
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
netapp
Published
Updated
Jul 25, 2026, 3:55 AM
Reserved
Jan 5, 2026, 10:47 PM
Status
Analyzed
Published
Jul 22, 2026, 7:16 PM
Modified
Oct 24, 2026, 1:10 PM