CVE-2023-39231

PingFederate PingOne MFA IK Device Pairing Second Factor Authentication Bypass

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

PingFederate using the PingOne MFA adapter allows a new MFA device to be paired without requiring second factor authentication from an existing registered device. A threat actor may be able to exploit this vulnerability to register their own MFA device if they have knowledge of a victim user's first factor credentials.

PingFederate utilizando el adaptador PingOne MFA permite emparejar un nuevo dispositivo MFA sin requerir autenticación de segundo factor de un dispositivo registrado existente. Un actor de amenazas puede aprovechar esta vulnerabilidad para registrar su propio dispositivo MFA si tiene conocimiento de las credenciales del primer factor del usuario víctima.

*Credits: N/A

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

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-07-25 CVE Reserved
2023-10-24 CVE Published
2024-09-11 CVE Updated
2024-10-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-288: Authentication Bypass Using an Alternate Path or Channel
CWE-306: Missing Authentication for Critical Function

CAPEC

CAPEC-115: Authentication Bypass

References (2)

URL	Tag	Source
https://docs.pingidentity.com/r/en-us/pingfederate-pingone-mfa-ik/bks1657303194394	Release Notes
https://www.pingidentity.com/en/resources/downloads/pingid.html	Product

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pingidentity Search vendor "Pingidentity"		Pingone Mfa Integration Kit Search vendor "Pingidentity" for product "Pingone Mfa Integration Kit"				2.2 Search vendor "Pingidentity" for product "Pingone Mfa Integration Kit" and version "2.2"		-		Affected