CVE-2023-22086Network attack vector

Unauthenticated access to critical server data

Published Oct 17, 2023 · Updated Sep 13, 2024

Information disclosure in Oracle WebLogic Server 12.2.1.4.0 and 14.1.1.0.0 allows remote attackers to read critical data via T3 or IIOP. Oracle identifies only the Core component and has not published the flawed operation reached through those protocols. No authentication or user interaction is required; network access to either protocol is sufficient, and exploitation exposes all data accessible to the server.

CVSS severity7.5
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Oracle WebLogic Server 12.2.1.4.0 and 14.1.1.0.0 allows remote attackers to read critical data via T3 or IIOP. Oracle identifies only the Core component and has not published the flawed operation reached through those protocols. No authentication or user interaction is required; network access to either protocol is sufficient, and exploitation exposes all data accessible to the server.

The record

CVE
CVE-2023-22086
Published
Oct 17, 2023
Updated
Sep 13, 2024
Vendor
Oracle Corporation
Product
Oracle WebLogic Server
Classifications
T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 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
  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

Published CVSS scores

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.

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

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

T1210Exploitation of Remote Services

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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