5.3

CVE-2026-84712

Automation-controller: automation-controller: unauthenticated /api/v2/ping/ discloses automation-mesh instance topology and instance-group membership

A flaw was found in the automation-controller API. The
                  unauthenticated health-check endpoint /api/v2/ping/
                  (ApiV2PingView, AllowAny) over-serializes RBAC-gated
                  automation-mesh data into its anonymous response, exposing the
                  full instance inventory (node hostnames, node types, UUIDs,
                  heartbeats, capacities, and exact versions), all instance-group
                  names and membership, the deployment install UUID, and the
                  active control node. A remote, unauthenticated attacker can use
                  this to map the control plane and fingerprint software versions
                  for targeted attacks. This flaw affects confidentiality only;
                  it does not expose secrets, credentials, or tenant data.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.5 for RHEL 8
Default Statusaffected
Version 0:4.6.33-1.el8ap
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.5 for RHEL 9
Default Statusaffected
Version 0:4.6.33-1.el9ap
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.6 for RHEL 9
Default Statusaffected
Version 0:4.7.17-1.el9ap
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.6
Default Statusaffected
Version 1789673739
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.7
Default Statusaffected
Version 1789580684
Version < *
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.243
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
RedHat 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere

The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.

https://access.redhat.com/security/cve/CVE-2026-84712
https://bugzilla.redhat.com/show_bug.cgi?id=2527196
https://access.redhat.com/errata/RHSA-2026:71113
https://access.redhat.com/errata/RHSA-2026:71114
https://access.redhat.com/errata/RHSA-2026:71179
https://access.redhat.com/errata/RHSA-2026:71177