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Access ManagerApplication · Oracle

CVE-2026-35314

HIGH · 7.3 CVSS v3.1 Published 2026-06-17
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
82/100
Remediation priority · High
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Web Server Plugin). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Access Manager accessible data as well as unauthorized read access to a subset of Oracle Access Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Access Manager. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Oracle Access Manager's Web Server Plugin contains a vulnerability that allows unauthenticated remote attackers via HTTP to achieve partial read, write, and delete access to certain accessible data, plus cause partial denial of service. The attack requires no authentication and has low complexity due to network accessibility.

MitigationApply Oracle's security patches for versions 12.2.1.4.0 and 14.1.2.1.0 as provided in Oracle's Critical Patch Update advisories. If patches are unavailable, consider restricting network access to the Web Server Plugin interface via firewall or ACLs.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Access ManagerApplication
Affected:= 12.2.1.4.0= 14.1.2.1.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Oracle Access Manager installation
    Locate the Oracle Access Manager installation directory and look for version identification files or use Oracle inventory commands such as 'opatch lsinventory' or check the OAM installation path for version.info or similar version files
    Affected if The installed version matches 12.2.1.4.0 or 14.1.2.1.0 exactly
  2. Verify the exact installed version
    Compare the discovered version number against the affected versions 12.2.1.4.0 and 14.1.2.1.0 using the version detection method found in step 1
    Affected if The installed version is exactly 12.2.1.4.0 or exactly 14.1.2.1.0
  3. Confirm Web Server Plugin is deployed
    Check the Oracle Access Manager deployment for the presence of the Web Server Plugin component - look for plugin configuration files in the OAM installation directory or web server configuration
    Affected if The Web Server Plugin component is present and configured in the Oracle Access Manager environment
  4. Assess network exposure of the Web Server Plugin
    Review firewall rules, network ACLs, or reverse proxy configurations to determine if the Web Server Plugin HTTP interface is accessible from untrusted networks
    Affected if The Web Server Plugin HTTP interface is reachable from network locations that should not have access

You are affected if Oracle Access Manager version 12.2.1.4.0 or 14.1.2.1.0 is installed with the Web Server Plugin enabled and the HTTP interface is network-accessible.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply Oracle's security patches for versions 12.2.1.4.0 and 14.1.2.1.0 as provided in Oracle's Critical Patch Update advisories. If patches are unavailable, consider restricting network access to the Web Server Plugin interface via firewall or ACLs.

Fix this in Access Manager Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing6.0 h
  • Review / QA3.0 h
18.0 hours of engineering $3,120
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-35314 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
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