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TI-2023-20377 Aliases CVE-2023-39219GHSA-962v-m5vf-4cv6

Admin Console Denial of Service via Java class enumeration

Priority LOW 36CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
Denial of service
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-400.

Summary

PingFederate Administrative Console dependency contains a weakness where console becomes unresponsive with crafted Java class loading enumeration requests

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00715 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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 IdentityPingFederate11.3 – 11.3.0; 11.2.0 – 11.2.6; 11.1.0 – 11.1.7; 10.3.0 – 10.3.12—No fix listedCNA
  • PingFederate VendorPing Identity Affected 11.3 – 11.3.0; 11.2.0 – 11.2.6; 11.1.0 – 11.1.7; 10.3.0 – 10.3.12 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:pingidentity:pingfederate:*:*:*:*:*:*:*:*10.3.0 – 10.3.12; 11.1.0 – 11.1.7; 11.2.0 – 11.2.6VulnerablePing Identity
cpe:2.3:a:pingidentity:pingfederate:11.3.0:*:*:*:*:*:*:*11.3.0VulnerablePing Identity
  • cpe:2.3:a:pingidentity:pingfederate:*:*:*:*:*:*:*:* Versions 10.3.0 – 10.3.12; 11.1.0 – 11.1.7; 11.2.0 – 11.2.6 Vulnerable ·Ping Identity
  • cpe:2.3:a:pingidentity:pingfederate:11.3.0:*:*:*:*:*:*:* Versions 11.3.0 Vulnerable ·Ping Identity

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-39219
  2. 2026-10-03 Alias added: GHSA-962v-m5vf-4cv6
  3. 2026-10-26 EPSS moved to the 50th–90th percentile

References

Other 2

  • TI-2023-21350 PingFederate OAuth client_secret_jwt Authentication Bypass CVSS 3.1CRITICAL 9.8
  • TI-2023-18913 Authentication Bypass via HTML Form & Identifier First Adapter CVSS 3.1CRITICAL 9.8
  • TI-2021-17402 The Authentication API in Ping Identity PingFederate before 10.3 mishandles certain… CVSS 3.1CRITICAL 9.8
  • TI-2022-19358 Cross-Site Request Forgery on PingFederate Local Identity Profiles Endpoint. CVSS 3.1HIGH 8.8
  • TI-2022-19356 Misconfiguration of RSA padding for offline MFA in the PingID Adapter for PingFederate. CVSS 3.1HIGH 7.7
  • TI-2021-18414 Ping Identity PingFederate before 10.3.1 mishandles pre-parsing validation, leading to an… CVSS 3.1HIGH 7.5
See all 13 →

Sources

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