CVE-2023-39231CWE-288

PingFederate PingOne MFA IK Device Pairing Second Factor Authentication Bypass

High · published October 24, 2023

CVSS v3.1
7.3
EPSS
1%
Percentile
44.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00535 · 44.3th percentile
Weakness
CWE-288 · Authentication Bypass Using an Alternate Path or Channel
Published
2023-10-24T19:56Z
EPSS history
Timeline
  • 24 OCT 19:56Z
    PingFederate PingOne MFA IK Device Pairing Second Factor Authentication Bypass
    cvelistv5