CVE-2024-21246Network attack vector

Unauthorized critical-data access via undisclosed HTTP flaw

Published Oct 15, 2024 · Updated Oct 17, 2024

Missing authorization in OSB Core Functionality in Oracle Service Bus 12.2.1.4.0 allows remote attackers to read accessible critical data via HTTP. Oracle has not published the affected endpoint or the authorization operation omitted when processing untrusted HTTP requests. No credentials or user interaction are required; successful requests disclose critical data or all data accessible to the service.

CVSS severity7.5
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in OSB Core Functionality in Oracle Service Bus 12.2.1.4.0 allows remote attackers to read accessible critical data via HTTP. Oracle has not published the affected endpoint or the authorization operation omitted when processing untrusted HTTP requests. No credentials or user interaction are required; successful requests disclose critical data or all data accessible to the service.

The record

CVE
CVE-2024-21246
Published
Oct 15, 2024
Updated
Oct 17, 2024
Vendor
Oracle Corporation
Product
Oracle Service Bus
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=12.2.1.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Service Busversion=12.2.1.4.0

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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