5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
0.001 Low
EPSS
Percentile
27.4%
WebAuthn4J is vulnerable to Improper Authentication. The vulnerability is due to the improper persistence of an incremented signature counter value by the authenticator during authentication. This can be exploited by the attacker using cloned authenticators without being detected.
CPE | Name | Operator | Version |
---|---|---|---|
webauthn4j-spring-security-core | le | 0.9.0.RELEASE | |
webauthn4j-spring-security-core | le | 0.9.0.RELEASE |