CVE-2023-39930CWE-288

PingFederate PingID Radius PCV Authentication Bypass

High · published October 24, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
52.3
In the wild
Unconfirmed
What it is

A first-factor authentication bypass vulnerability exists in the PingFederate with PingID Radius PCV when a MSCHAP authentication request is sent via a maliciously crafted RADIUS client request.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00692 · 52.3th percentile
Weakness
CWE-288 · Authentication Bypass Using an Alternate Path or Channel
Published
2023-10-24T20:54Z
EPSS history
Timeline
  • 24 OCT 20:54Z
    PingFederate PingID Radius PCV Authentication Bypass
    cvelistv5