Security readout for executives and security teams
Plain-English summary
This is an Oracle E-Business Suite issue that can let an unauthenticated web attacker change some CRM Technical Foundation data if a user is tricked into interacting. The impact is limited to integrity in the source data, but Oracle notes possible impact to additional products.
Executive priority
Treat as a moderate-priority integrity risk, especially for externally reachable or business-critical EBS environments. It does not indicate data theft or outage in the provided sources, but unauthorized data changes in Oracle business systems can create operational and compliance issues.
Technical view
CVE-2020-2886 affects Oracle CRM Technical Foundation Preferences in Oracle E-Business Suite 12.1.3 and 12.2.3 through 12.2.9. It is network-accessible over HTTP, requires no privileges, requires user interaction, has changed scope, and carries CVSS 3.0 score 4.7 with low integrity impact.
Likely exposure
Organizations are likely exposed if they run the affected Oracle E-Business Suite versions and the relevant HTTP interfaces are reachable by untrusted users or networks. Exposure is narrower where EBS is internally restricted, but human interaction remains part of the attack path.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. The vulnerability is described as easily exploitable, but successful attack requires interaction from a person other than the attacker. No public exploit details are included in the source bundle.
Researcher notes
Key constraints are no privileges required, HTTP network access, user interaction required, changed scope, and integrity-only impact. The source bundle does not include CWE, patch identifiers, proof-of-concept status, or telemetry proving exploitation. Validate against vendor advisory details before concluding remediation status.
Mitigation direction
- Review Oracle April 2020 CPU guidance for CVE-2020-2886.
- Apply applicable Oracle E-Business Suite security patches or later vendor-supported fixes.
- Restrict HTTP access to EBS interfaces from untrusted networks where possible.
- Educate users against unexpected interactions with EBS-linked content.
- Prioritize remediation for internet-reachable or broadly accessible EBS deployments.
Validation and detection
- Inventory Oracle E-Business Suite versions in production and non-production.
- Confirm whether CRM Technical Foundation Preferences is present and reachable.
- Verify affected versions: 12.1.3 or 12.2.3 through 12.2.9.
- Check patch records against Oracle April 2020 CPU guidance.
- Review access controls limiting HTTP exposure to EBS services.
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-2020-2886 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
- 4.7 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
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:N/UI:R/S:C/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
4.7MediumVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
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.