CVE-2026-84712Network attack vector

Unauthenticated topology disclosure via over-serialized ping response

Published Sep 23, 2026 · Updated Sep 23, 2026

Information disclosure in Red Hat Ansible Automation Platform allows remote attackers to map automation-mesh topology via an unauthenticated API. ApiV2PingView permits anonymous access and serializes RBAC-gated instance inventories, group membership, install UUID, control-node identity, and versions into /api/v2/ping/. Network access to that endpoint is sufficient; the response exposes control-plane structure but not secrets, credentials, or tenant data.

CVSS severityUnavailable
Unscored
EPSS probability0.34%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Red Hat Ansible Automation Platform allows remote attackers to map automation-mesh topology via an unauthenticated API. ApiV2PingView permits anonymous access and serializes RBAC-gated instance inventories, group membership, install UUID, control-node identity, and versions into /api/v2/ping/. Network access to that endpoint is sufficient; the response exposes control-plane structure but not secrets, credentials, or tenant data.

The record

CVE
CVE-2026-84712
Published
Sep 23, 2026
Updated
Sep 23, 2026
Vendor
389 Directory Server
Product
Red Hat Ansible Automation Platform
Classifications
T1592.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

389 Directory Server · Red Hat Ansible Automation PlatformAffected versions are unavailable in this record.

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1592.002Gather Victim Host Information: Software

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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