CVE-2026-60423Network attack vector

Authenticated directory takeover via undisclosed authentication flaw

Published Jul 21, 2026 · Updated Jul 21, 2026

Improper authentication in Oracle Unified Directory 12.2.1.4.0 and 14.1.2.1.0 allows remote authenticated users to take over OUD Core via LDAP. Oracle and the CNA identify only OUD Core and do not disclose the authentication operation or LDAP input that bypasses its intended checks. A low-privilege LDAP account is required; successful exploitation grants full control of the directory, including its data and availability.

CVSS severity8.8
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Oracle Unified Directory 12.2.1.4.0 and 14.1.2.1.0 allows remote authenticated users to take over OUD Core via LDAP. Oracle and the CNA identify only OUD Core and do not disclose the authentication operation or LDAP input that bypasses its intended checks. A low-privilege LDAP account is required; successful exploitation grants full control of the directory, including its data and availability.

The record

CVE
CVE-2026-60423
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle
Product
Oracle Unified Directory
Classifications
CWE-287, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 21, 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?

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

  1. Affected versionversion=12.2.1.4.0
  2. Affected versionversion=14.1.2.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Unified Directoryversion=12.2.1.4.0; version=14.1.2.1.0

Published CVSS scores

8.8OracleCVSS:3.1/AV:N/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
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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