Security readout for executives and security teams
Plain-English summary
CVE-2020-2946 affects Oracle Enterprise Manager Application Performance Management. A highly privileged user with HTTP network access could expose critical APM data, alter some data, or cause partial service disruption. This is not a public unauthenticated internet bug, but it matters where powerful accounts or admin network access are weakly controlled.
Executive priority
Treat as a controlled but important remediation item. It is not described as actively exploited and requires high privileges, but compromise could expose critical monitoring data and alter APM records. Prioritize patching on management systems and tighten privileged access.
Technical view
The vulnerable component is EM Request Monitoring in Oracle Enterprise Manager APM versions 12.1.0.5, 13.2.0.0, and 13.3.0.0. Oracle assigns CVSS 3.0 score 6.0: AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L, indicating network reachability, low complexity, high privileges required, and confidentiality-heavy impact.
Likely exposure
Exposure is likely limited to organizations running the listed Oracle Enterprise Manager APM versions with EM Request Monitoring reachable over HTTP by privileged users. Risk rises if administrator accounts are shared, over-provisioned, poorly monitored, or accessible from broad internal networks.
Exploitation context
The provided sources do not state active exploitation, public exploit availability, or KEV listing. Exploitation requires high privileges and HTTP network access, so insider misuse, compromised admin credentials, or lateral movement into management networks are the main concern based on the CVSS vector.
Researcher notes
Evidence is strongest for affected versions, component, CVSS vector, and impact. The source bundle does not provide root cause detail, exploit mechanics, CWE mapping, or workaround specifics. Avoid assuming unauthenticated exposure or public exploitation without additional vendor or threat-intelligence evidence.
Mitigation direction
- Apply Oracle's April 2020 Critical Patch Update or later vendor-recommended patches for affected Enterprise Manager versions.
- Restrict HTTP access to Enterprise Manager APM interfaces to trusted administrative networks.
- Review and minimize high-privileged Enterprise Manager accounts with APM access.
- Monitor APM for unusual privileged access, data changes, or service disruption.
- Check current Oracle guidance before relying on compensating controls.
Validation and detection
- Inventory Oracle Enterprise Manager APM deployments and versions.
- Confirm whether EM Request Monitoring is present and exposed over HTTP.
- Verify patch status against Oracle's April 2020 Critical Patch Update.
- Review privileged account assignments and recent authentication activity.
- Check logs for unexpected APM data access, changes, or partial outage events.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2020-2946 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L1.24.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
6MediumVector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
Source materials
- CVE List V5 sourceCVE List V5
- https://www.oracle.com/security-alerts/cpuapr2020.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.