What’s Vulnerable › Vulnerabilities

CVE-2022-23721: PingID integration for Windows login duplicate username collision.

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% 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-694

Description

PingID integration for Windows login prior to 2.9 does not handle duplicate usernames, which can lead to a username collision when two people with the same username are provisioned onto the same machine at different times.

Affected products

• Ping Identity PingID Windows Login: before 2.9 — fixed in 2.9

How to fix

Upgrade to a fixed version: Ping Identity PingID Windows Login 2.9. Check the vendor advisory for mitigations.

References

• https://docs.pingidentity.com/r/en-us/pingid/davinci_pingid_windows_login_relnotes_2.9
• https://docs.pingidentity.com/r/en-us/pingid/davinci_pingid_windows_login_relnotes_2.9

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