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TI-2023-21487 Aliases CVE-2023-40702GHSA-66pr-wch7-q6h3

PingOne MFA Integration Kit MFA bypass

Priority LOW 36CWE-290Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-290.

Summary

PingOne MFA Integration Kit contains a vulnerability where the skipMFA action can be configured such that user authentication does not require the second factor authentication from the user's existing registered devices. A threat actor might be able to exploit this vulnerability to authenticate as a target user if they have existing knowledge of the target user’s first-factor credentials.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00401 34th percentileScored 2026-11-07
Fix Fixed PingOne MFA Integration Kit for PingFederate (Ping Identity): 2.3.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Ping IdentityPingOne MFA Integration Kit for PingFederatebefore 2.3.12.3.1Patch availableCNA
  • PingOne MFA Integration Kit for PingFederate VendorPing Identity Affected before 2.3.1 Fixed in 2.3.1 Patch available CNA

CPE names CISA-ADP · 1

CPEVersionsRoleVendor
cpe:2.3:a:pingidentity:pingone_mfa_integration_kit:*:*:*:*:*:*:*:*——Ping Identity
  • cpe:2.3:a:pingidentity:pingone_mfa_integration_kit:*:*:*:*:*:*:*:* Versions — — ·Ping Identity

Remediation

  • Fix · CNA PingOne MFA Integration Kit for PingFederate (Ping Identity) Fixed in 2.3.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Ping Identity PingOne MFA Integration Kit for PingFederate 2.3.1

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2023-21185 PingOne MFA Integration Kit MFA bypassPriority MEDIUM 40
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-40702
  2. 2026-10-03 Alias added: GHSA-66pr-wch7-q6h3

References

Other 1

  • TI-2018-15786 UnboundID LDAP SDK version from commit 801111d8b5c732266a5dbd4b3bb0b6c7b94d7afb up to… CVSS 3.0CRITICAL 9.8
  • TI-2020-08561 Ping Identity PingID SSH before 4.0.14 contains a heap buffer overflow in PingID-enrolled… CVSS 3.1CRITICAL 9.8
  • TI-2025-14368 PingAM Java Policy Agent path traversal CVSS 4.0CRITICAL 9.2
  • TI-2023-21350 PingFederate OAuth client_secret_jwt Authentication Bypass CVSS 3.1CRITICAL 9.8
  • TI-2026-17292 Improper Claim Validation in PingAM OIDC Provider CVSS 4.0CRITICAL 9.5
  • TI-2023-20828 PingFederate PingID Radius PCV Authentication Bypass CVSS 3.1CRITICAL 9.8
See all 58 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences