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CVE-2026-21992· NVD / CVE Program· CNA oracle

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: REST WebServices) and Oracle Web Services Manag

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: REST WebServices) and Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Security). 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 Identity Manager and Oracle Web Services Manager. Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager and Oracle Web Services Manager. Note: Oracle Web Services Manager is installed with an Oracle Fusion Middleware Infrastructure. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CriticalCVSS 9.8 · v3.1—No exploit No fix recorded
Published
Mar 19, 2026
Updated
Jun 17, 2026
EPSS
1.0% · 62th percentile
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Report tools

JSON

Action score

39

Monitor

Low priority for now.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.0%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · oracle
9.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
oracleidentity manager
oracleweb services manager

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • oracle identity manager12.2.1.4.0
  • oracle identity manager14.1.2.1.0
  • oracle web services manager12.2.1.4.0
  • oracle web services manager14.1.2.1.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (oracle). Independent of NVD's CPE analysis and usually ahead of it.

  • Oracle Corporation Oracle Identity Manager

    • 12.2.1.4.0, 14.1.2.1.0affected

  • Oracle Corporation Oracle Web Services Manager

    • 12.2.1.4.0, 14.1.2.1.0affected

Same product

oracle: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-61757Vulnerability in the Identity Manager product of Oracle Fusion Middleware (component: REST WebServices).KEV
    96Now
  • CVE-2017-10151Vulnerability in the Oracle Identity Manager component of Oracle Fusion Middleware (subcomponent: Default Account).
    41Plan
  • CVE-2017-3553Vulnerability in the Oracle Identity Manager component of Oracle Fusion Middleware (subcomponent: Rules Engine).
    40Plan
  • CVE-2026-83042Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor
  • CVE-2026-70913Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: Core).
    39Monitor
  • CVE-2026-61066Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-61757149 days apartVulnerability in the Identity Manager product of Oracle Fusion Middleware (component: REST WebServices).KEV
    96Now
  • CVE-2026-4680790 days apartVulnerability in the Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor
  • CVE-2026-60329124 days apartVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor
  • CVE-2026-61196124 days apartVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor
  • CVE-2026-60720152 days apartVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor
  • CVE-2026-60721152 days apartVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI).
    39Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-306 · Missing Authentication for Critical Function

CVSS vector

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

nvd-secondary

Root cause

A function added for development or support ships to production without authentication. It often relies on the assumption that it is “only reachable from the internal network.”

The bug in code

The whole CWE-306 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
// Added for the support teamapp.post("/maintenance/reset", resetDevice);

Fixed

ts
if (config.maintenanceEnabled) {  app.post(    "/maintenance/reset",    requireSession, requireRole("admin"), resetDevice  );}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records