Security readout for executives and security teams
Plain-English summary
An unauthenticated attacker who can reach the affected service over TCP may take complete control of Oracle Hyperion Data Relationship Management. This could expose or alter sensitive data and disrupt operations. The supplied evidence identifies version 11.2.25.0.000 as affected.
Executive priority
Treat as an immediate remediation priority because network-reachable, unauthenticated compromise may enable complete system takeover. Prioritize exposed and business-critical deployments first while confirming Oracle-supported remediation.
Technical view
CVE-2026-70871 is an access-control vulnerability classified as CWE-284. It is remotely reachable, requires low complexity, no privileges, and no user interaction. Successful exploitation can cause high confidentiality, integrity, and availability impact. The CVSS 3.1 score is 9.8.
Likely exposure
Exposure is highest where Oracle Hyperion Data Relationship Management 11.2.25.0.000 is reachable over TCP from untrusted or broadly accessible networks. The bundle does not identify affected ports, configurations, or other versions.
Exploitation context
The vulnerability is described as easily exploitable and capable of product takeover. However, the supplied bundle does not establish public exploit availability or active exploitation, and it is not listed as a KEV.
Researcher notes
The supplied record identifies CWE-284 but does not describe the flawed mechanism, affected interface, port, detection indicators, patch identifier, or exploit evidence. Avoid assuming additional affected versions or specific attack techniques without further vendor documentation.
Mitigation direction
- Inventory deployments and identify any running version 11.2.25.0.000.
- Consult Oracle's advisory immediately for supported remediation or patch guidance.
- Restrict TCP access to trusted administrative and application networks.
- Reduce external exposure until Oracle-supported remediation is verified.
Validation and detection
- Confirm installed versions using authoritative asset and configuration records.
- Test whether affected systems are reachable from untrusted network segments.
- Review access controls and firewall rules governing TCP connectivity.
- Review security logs for unexpected access or administrative activity.
- Verify remediation status against Oracle's advisory and change records.
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.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-70871 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
SSVC decision data
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9oracleVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- Oracle AdvisoryCVE reference, oracle · vendor-advisory
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.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.