CVE-2026-21992

CVE Enrichment

CVSS: 9.8 CRITICAL
EPSS: 1.03%
EPSS Percentile: 63.70%
CISA KEV: Not listed

Description

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).

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 20-Mar-2026 10:15
Last Modified: 17-Jun-2026 17:19
EPSS Date: 2026-11-04
CWE: CWE-306

CVSS Vector


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

CNA Products / Version Status

Oracle Corporation · Oracle Identity Manager Source: CNA · [email protected]
Default status: unknown

12.2.1.4.0 — affected (semver)
14.1.2.1.0 — affected (semver)
Oracle Corporation · Oracle Web Services Manager Source: CNA · [email protected]
Default status: unknown

12.2.1.4.0 — affected (semver)
14.1.2.1.0 — affected (semver)

Affected Products / Versions

oracle / identity_manager Source: NVD CPE · affected
Version / affected range: 12.2.1.4.0
cpe:2.3:a:oracle:identity_manager:12.2.1.4.0:*:*:*:*:*:*:*
oracle / identity_manager Source: NVD CPE · affected
Version / affected range: 14.1.2.1.0
cpe:2.3:a:oracle:identity_manager:14.1.2.1.0:*:*:*:*:*:*:*
oracle / web_services_manager Source: NVD CPE · affected
Version / affected range: 12.2.1.4.0
cpe:2.3:a:oracle:web_services_manager:12.2.1.4.0:*:*:*:*:*:*:*
oracle / web_services_manager Source: NVD CPE · affected
Version / affected range: 14.1.2.1.0
cpe:2.3:a:oracle:web_services_manager:14.1.2.1.0:*:*:*:*:*:*:*

References

[email protected]

Last enrichment sync: 05-Nov-2026 16:04
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (5)

Oracle published the April 2026 CPU one month after it released an emergency patch for CVE-2026-21992, a critical-severity remote code execution flaw in Identity Manager and Web Services Manager. Oracle’s April 2026 CPU Delivers 481 Security Patches Across 28 Product Families
Read More: https://thecyberexpress.com/oracle-identity-manager-cve-2026-21992-patch/ Oracle Issues Emergency Patch for Unauthenticated RCE Flaw in Identity Manager and Web Services Manager
Oracle revealed that the products, part of the Fusion Middleware suite, are affected by CVE-2026-21992, a critical vulnerability that can be exploited by an unauthenticated attacker for remote code execution. Oracle Issues Emergency Patch for Critical Identity Manager Vulnerability
Oracle has released security updates to fix a critical, remotely exploitable vulnerability (CVE-2026-21992) in Oracle Identity Manager and Oracle Web Services Manager that could allow unauthenticated remote code Oracle Patches Critical Unauthenticated RCE in Identity Manager and Web Services Manager
Oracle released an out-of-band security update to address a critical unauthenticated remote code execution vulnerability tracked as CVE-2026-21992 in Oracle Identity Manager and Oracle Web Services Manager. Oracle Issues Out-of-Band Fix for Critical Identity Manager RCE Flaw

CVE (1)

MITRE ATT&CK (1)

Vendors (1)

Products (12)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.