PingFederate PingOne MFA IK Device Pairing Second Factor Authentication Bypass
CVE-2023-39231

7.3HIGH

Key Information:

Vendor

Ping Identity

Status
Pingone Mfa Integration Kit
Vendor
CVE Published:
25 October 2023

What is CVE-2023-39231?

The PingFederate solution utilizing the PingOne MFA adapter has a security vulnerability that permits unauthorized pairing of a new MFA device. This flaw arises because the system does not enforce second-factor authentication from an existing registered device. Attackers with access to a victim's primary authentication credentials can exploit this vulnerability to register and operate their own MFA device, potentially compromising user accounts and sensitive information.

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Deploy the Patch

Affected Version(s)

PingOne MFA Integration Kit 2.2

References

https://www.pingidentity.com/en/resources/downloads/pingi...
https://docs.pingidentity.com/r/en-us/pingfederate-pingon...

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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