What is the CVSS score of CVE-2026-46993?

CVE-2026-46993 has a CVSS 3.1 base score of 8.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N. EPSS exploitation probability: 0.3%.

Which versions of Oracle Enterprise Manager are affected by CVE-2026-46993?

Oracle Enterprise Manager Base Platform versions 13.5 and 24.1 contain an authentication bypass vulnerability (CVE-2026-46993) allowing low-privileged authenticated attackers to read and modify all…

How to fix or mitigate CVE-2026-46993?

Within 24 hours, confirm whether your organization runs Oracle Enterprise Manager Base Platform versions 13.5 or 24.1 and document all managed systems within each EM instance to establish the full exposure scope. Within 7 days, implement immediate compensating controls by restricting network access to all EM components to trusted administrative networks only, enforce role-based access controls preventing low-privilege account access to EM administrative functions, and establish comprehensive logging and real-time alerting on all EM API calls and managed data access operations. Within 30 days, maintain continuous communication with Oracle support regarding patch release timelines, develop a prioritized remediation plan including version upgrade procedures and rollback strategies, and coordinate with infrastructure and application teams to schedule phased EM updates once vendor patches are released.

Oracle Enterprise Manager CVE-2026-46993

EUVD-2026-46482 HIGH

Improper Access Control (CWE-284)

2026-07-21 oracle

GHSA-g7rx-86vj-hqm9

Authentication Bypass Oracle Oracle Enterprise Manager Base Platform Oracle Corporation

8.2

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

8.2 HIGH

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

vuln.today AI

8.2 HIGH

Network HTTPS reach gives AV:N; required low-privilege account gives PR:L; conditional exploitation gives AC:H; agent-to-OMS trust pivot justifies S:C with C:H/I:H and no availability impact (A:N).

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

4.0 AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Jul 21, 2026 - 23:17 vuln.today

CVE Published

Jul 21, 2026 - 21:32 nvd

HIGH 8.2

DescriptionCVE.org

Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Agent Next Gen). Supported versions that are affected are 13.5 and 24.1. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Enterprise Manager Base Platform. While the vulnerability is in Oracle Enterprise Manager Base Platform, 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 Enterprise Manager Base Platform accessible data as well as unauthorized access to critical data or complete access to all Oracle Enterprise Manager Base Platform accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).

AnalysisAI

Privileged data compromise in Oracle Enterprise Manager Base Platform (versions 13.5 and 24.1), via the Agent Next Gen component, lets a low-privileged, network-authenticated attacker read and modify all EM-accessible data over HTTPS. The scope-changing flaw (S:C) means impact extends beyond EM into other managed products, and the Oracle-supplied 'Authentication Bypass' tag suggests trust/privilege boundaries can be crossed. No public exploit identified at time of analysis; high attack complexity (AC:H) tempers real-world exploitability.

Technical ContextAI

Oracle Enterprise Manager (OEM) is Oracle's centralized management platform for databases, middleware, and infrastructure; the Base Platform is its core management server (OMS) tier. The affected component, Agent Next Gen, is the modern management agent that communicates with the OMS over HTTPS to collect metrics and execute management jobs, making it a high-trust bridge between managed targets and the central platform. Because a compromise here crosses into other Oracle products (CVSS scope change, S:C), the agent/OMS trust relationship is the pivot point. Oracle did not assign a CWE (N/A), but the 'Authentication Bypass' tag and Confidentiality+Integrity impact profile point to a broken access-control or authorization/trust-boundary weakness rather than memory corruption.

RemediationAI

Apply the fixes delivered in the Oracle Critical Patch Update of July 2026 (https://www.oracle.com/security-alerts/cpujul2026.html) for Oracle Enterprise Manager Base Platform 13.5 and 24.1 - Oracle distributes OEM fixes as CPU bundle/system patches rather than a single named release, so consult the CPU's OEM patch matrix for the exact patch number and apply it to the OMS and Agent Next Gen tiers. No independent fix version could be confirmed from the provided data beyond the CPU reference. As compensating controls until patched, restrict network reachability of the OMS HTTPS console and agent communication ports to trusted management subnets only (accepting that this may disrupt remote agent enrollment), tighten and audit OEM account privileges to shrink the pool of low-privilege users who could reach the flaw, and enable/monitor OEM audit logging for anomalous data access or configuration changes originating from agent-tier accounts. Because exploitation requires PR:L, aggressively pruning unnecessary low-privilege OEM accounts is a high-value, low-side-effect control.