// For flags

CVE-2022-24584

 

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Incorrect access control in Yubico OTP functionality of the YubiKey hardware tokens along with the Yubico OTP validation server. The Yubico OTP supposedly creates hardware bound second factor credentials. When a user reprograms the OTP functionality by "writing" it on a token using the Yubico Personalization Tool, they can then upload the new configuration to Yubicos OTP validation servers. NOTE: the vendor disputes this because there is no way for a YubiKey device to prevent a user from deciding that a secret value, which is imported into the device, should also be stored elsewhere

Un control de acceso incorrecto en la funcionalidad Yubico OTP de los tokens de hardware YubiKey junto con el servidor de validación Yubico OTP. El Yubico OTP supuestamente crea credenciales de segundo factor vinculadas al hardware. Cuando un usuario reprograma la funcionalidad OTP "escribiéndola" en un token utilizando la herramienta de personalización de Yubico, puede cargar la nueva configuración en los servidores de validación OTP de Yubico. NOTA: el proveedor discute esto porque no hay forma de que un dispositivo YubiKey evite que un usuario decida que un valor secreto, que se importa en el dispositivo, se almacene también en otro lugar

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-02-07 CVE Reserved
  • 2022-05-11 CVE Published
  • 2024-08-02 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-863: Incorrect Authorization
CAPEC
References (4)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Yubico
Search vendor "Yubico"
Otp
Search vendor "Yubico" for product "Otp"
--
Affected