CVE-2024-21181Network attack vector

Unauthenticated server takeover

Published Jul 16, 2024 · Updated Mar 27, 2025

Unspecified vulnerability in Oracle WebLogic Server 12.2.1.4.0 and 14.1.1.0.0 allows remote attackers to take over the server via T3 or IIOP. Oracle identifies the affected locus only as the Core component and has not published the defective operation or input handling. No credentials or user interaction are required; successful exploitation grants control of the WebLogic Server and its accessible data.

CVSS severity9.8
Critical
EPSS probability1.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unspecified vulnerability in Oracle WebLogic Server 12.2.1.4.0 and 14.1.1.0.0 allows remote attackers to take over the server via T3 or IIOP. Oracle identifies the affected locus only as the Core component and has not published the defective operation or input handling. No credentials or user interaction are required; successful exploitation grants control of the WebLogic Server and its accessible data.

The record

CVE
CVE-2024-21181
Published
Jul 16, 2024
Updated
Mar 27, 2025
Vendor
Oracle Corporation
Product
Oracle WebLogic Server
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2025Record 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
  2. Affected versionversion=14.1.1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle WebLogic Serverversion=12.2.1.4.0; version=14.1.1.0.0
Oracle · Oracle WebLogic Serverversion=12.2.1.4.0; version=14.1.1.0.0

Published CVSS scores

9.8OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

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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