What’s Vulnerable › Vulnerabilities

CVE-2022-23724: PingID Integration for Windows Login MFA Bypass

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-05-04 · updated 2026-06-17
• Weakness: CWE-288

Description

Use of static encryption key material allows forging an authentication token to other users within a tenant organization. MFA may be bypassed by redirecting an authentication flow to a target user. To exploit the vulnerability, must have compromised user credentials.

Affected products

• Ping Identity PingID Windows Login: before 2.4.2 — fixed in 2.4.2

How to fix

Upgrade to a fixed version: Ping Identity PingID Windows Login 2.4.2. Check the vendor advisory for mitigations.

References

• https://docs.pingidentity.com/bundle/pingid/page/xqz1597139945488.html
• https://www.pingidentity.com/en/resources/downloads/pingid.html
• https://docs.pingidentity.com/bundle/pingid/page/xqz1597139945488.html
• https://www.pingidentity.com/en/resources/downloads/pingid.html

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