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CVE-2025-0672

Authentication Bypass in Multiple WSO2 Products via Stale FIDO Credential Association

Published: Sep 23, 2025Updated: Oct 3, 2025 Sources: CVE List NVDCWE-287
NVD MITRE
3.3CVSSLOW
EPSS Score
0.2%
Top 89.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An authentication bypass vulnerability exists in multiple WSO2 products when FIDO authentication is enabled. When a user account is deleted, the system does not automatically remove associated FIDO registration data. If a new user account is later created using the same username, the system may associate the new account with the previously registered FIDO device. This flaw may allow a previously deleted user to authenticate using their FIDO credentials and impersonate the newly created user, resulting in unauthorized access. The vulnerability applies only to deployments that utilize FIDO-based authentication.

CVSS Vector Breakdown

AV:NAC:HPR:HUI:NS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-287

Affected Products

identity serverwso2
On-premWeb App
Security Products / identity-access-mgmt
identity server as key managerwso2
SaaSSecurity Product
Cloud & SaaS
open banking iamwso2
SaaSSecurity Product
Cloud & SaaS
WSO2 Identity Server as Key ManagerWSO2
On-premSecurity Product
Cloud & SaaS
WSO2 Identity ServerWSO2
SaaSSecurity Product
Security Products / identity-access-mgmt
wso2commercialINCloud & SaaS
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-3134/
security.docs.wso2.com

Timeline

Published
Sep 23, 2025
Last Updated
Oct 3, 2025

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