EUVD-2026-79316
GHSA-gf36-p3h9-4h4j
Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Vendor vector is well-calibrated: network HTTPS reach (AV:N/AC:L), low-privilege prerequisite (PR:L not PR:N), scope change to downstream products (S:C), full read/write compromise with no availability impact (C:H/I:H/A:N).
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
3DescriptionNVD
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Access Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 9.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).
AnalysisAI
Authenticated attackers holding a low-privileged account can exploit the Authentication Engine in Oracle Access Manager 12.2.1.4.0 and 14.1.2.1.0 over HTTPS to read, create, delete, or modify all data reachable through the service, with CVSS 3.1 base score 9.6 reflecting high confidentiality and integrity impact and a scope change. The flaw is remotely reachable with low attack complexity and no user interaction, but it is not pre-authentication: a valid low-tier credential on the OAM instance is required, which is the main limiting factor on exploitation. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation targets the Authentication Engine component of Oracle Access Manager (Fusion Middleware) versions 12.2.1.4.0 and 14.1.2.1.0, reachable over HTTPS. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuinely high-priority vulnerability, though slightly less severe than pre-auth siblings in the same CPU. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the Oracle fix released in the Critical Patch Update referenced as cspusep2026 (https://www.oracle.com/security-alerts/cspusep2026.html) - Oracle typically requires upgrading to the patched CPU level rather than applying a standalone hotfix, so follow the advisory's affected-products and patching matrix for Access Manager 12.2.1.4.0 and 14.1.2.1.0; the supplied data does not enumerate an exact post-patch build number, so confirm the target release against the advisory before deployment. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, restrict network access to Oracle Access Manager instances (specifically versions 12.2.1.4.0 and 14.1.2.1.0) to only trusted IP ranges, enforce strong authentication for all accounts, and enable detailed audit logging to detect anomalous activity. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
Oracle Java SE 7 Update 6 and earlier contains multiple sandbox bypass vulnerabilities via the ClassFinder and forName m
Remote code execution in IBM Sterling B2B Integrator, Sterling Integrator, and Tivoli Common Reporting allows unauthenti
Java Runtime Environment sandbox bypass via incorrect image channel verification in 2D component allows remote unauthent
Oracle Java SE JDK/JRE 7 and 6 Update 27 and earlier allows remote code execution with complete system compromise throug
JBoss Seam 2 in Red Hat JBoss EAP 4.3.0 fails to sanitize JBoss Expression Language inputs, allowing remote attackers to
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 up
Multiple vulnerabilities in Oracle Java 7 before Update 11 allow remote attackers to execute arbitrary code by (1) using
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Up
The WLS Security component in Oracle WebLogic Server 10.3.6.0, 12.1.2.0, 12.1.3.0, and 12.2.1.0 allows remote attackers
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier allow
Remote unauthenticated attackers can execute arbitrary code on Adobe ColdFusion servers through Java deserialization fla
The ExceptionDelegator component in Apache Struts before 2.2.3.1 interprets parameter values as OGNL expressions during
Same technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today