CVE-2026-83002Network attack vector

Authenticated service takeover via undisclosed mechanism

Published Sep 15, 2026 · Updated Sep 15, 2026

An unspecified flaw in Oracle Access Manager 12.2.1.4.0 and 14.1.2.1.0 allows remote authenticated users to take over the service via HTTP. The flaw resides in the Authentication Engine, but Oracle has not published the affected function or the incorrect operation on request data. Exploitation requires a low-privilege account and high attack complexity; success grants full control and can affect systems beyond Access Manager.

CVSS severity8.5
High
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An unspecified flaw in Oracle Access Manager 12.2.1.4.0 and 14.1.2.1.0 allows remote authenticated users to take over the service via HTTP. The flaw resides in the Authentication Engine, but Oracle has not published the affected function or the incorrect operation on request data. Exploitation requires a low-privilege account and high attack complexity; success grants full control and can affect systems beyond Access Manager.

The record

CVE
CVE-2026-83002
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Oracle Corporation
Product
Oracle Access Manager
Classifications
T1078
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 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 Corporation · Oracle Access Managerversion=12.2.1.4.0; version=14.1.2.1.0

Published CVSS scores

8.5Oracle CorporationCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/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.

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

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

T1078Valid Accounts

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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