CVE-2026-34294Network attack vector

Authenticated data modification via undisclosed LDAP flaw

Published Apr 21, 2026 · Updated Apr 21, 2026

Improper access control in Oracle Identity Manager Connector 12.2.1.4.0 allows remote authenticated users to alter or read data via LDAP. Oracle identifies the Microsoft Active Directory component and LDAP path but has not published the affected operation or access-control check. Exploitation requires low privileges and high-complexity conditions, and grants broad creation, deletion, or modification of accessible data plus limited reads.

CVSS severity5.9
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle Identity Manager Connector 12.2.1.4.0 allows remote authenticated users to alter or read data via LDAP. Oracle identifies the Microsoft Active Directory component and LDAP path but has not published the affected operation or access-control check. Exploitation requires low privileges and high-complexity conditions, and grants broad creation, deletion, or modification of accessible data plus limited reads.

The record

CVE
CVE-2026-34294
Published
Apr 21, 2026
Updated
Apr 21, 2026
Vendor
Oracle
Product
Oracle Identity Manager Connectors
Classifications
CWE-284
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

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

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  1. Affected versionversion=12.2.1.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Identity Manager Connectorsversion=12.2.1.4.0

Published CVSS scores

5.9OracleCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/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 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-284Improper Access Control

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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