CVE-2022-39405Network attack vector

Unauthenticated modification of accessible data

Published Oct 18, 2022 · Updated Sep 23, 2024

Improper access control in Oracle Access Manager 12.2.1.3.0 allows remote attackers to modify accessible data through HTTP requests. The flaw resides in the Authentication Engine, but Oracle has not disclosed the request path or access-control operation that mishandles untrusted input. No credentials or user interaction are required; successful requests can update, insert, or delete some data available to the service.

CVSS severity5.3
Medium
EPSS probability1.11%
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 Access Manager 12.2.1.3.0 allows remote attackers to modify accessible data through HTTP requests. The flaw resides in the Authentication Engine, but Oracle has not disclosed the request path or access-control operation that mishandles untrusted input. No credentials or user interaction are required; successful requests can update, insert, or delete some data available to the service.

The record

CVE
CVE-2022-39405
Published
Oct 18, 2022
Updated
Sep 23, 2024
Vendor
Oracle Corporation
Product
Oracle Access Manager
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 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?

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  1. Affected versionversion=12.2.1.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Access Managerversion=12.2.1.3.0

Published CVSS scores

5.3Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
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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