What’s Vulnerable › Vulnerabilities

CVE-2022-40723: Configuration-based MFA Bypass in PingID RADIUS PCV.

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-25 · updated 2026-06-17
• Weakness: CWE-305

Description

The PingID RADIUS PCV adapter for PingFederate, which supports RADIUS authentication with PingID MFA, is vulnerable to MFA bypass under certain configurations.

Affected products

• Ping Identity PingFederate: from 11.1.0 through 11.1.5; from 11.2.0 through 11.2.2
• Pingidentity Pingid Integration Kit: before 2.24 — fixed in 2.24
• Pingidentity Radius Pcv: from 3.0.0 before 3.0.2; 2.10.0 — fixed in 3.0.2

How to fix

Upgrade to a fixed version: Pingidentity Pingid Integration Kit 2.24; Pingidentity Radius Pcv 3.0.2. Check the vendor advisory for mitigations.

References

• https://docs.pingidentity.com/r/en-us/pingid/pingid_integration_kit_2_19_rn
• https://docs.pingidentity.com/r/en-us/pingid/pingid_integration_kit_2_19_rn

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