Security readout for executives and security teams
Plain-English summary
Cloudera Hue had a privilege escalation issue where a read-only user could gain more access when used with CDH 5.x before 5.4.9. The sources do not provide severity scoring, exploit details, or broad affected-product metadata.
Executive priority
Treat this as a targeted legacy-platform risk. It is important where affected Cloudera deployments still exist, but urgency is harder to rank because public severity and exploitation evidence are absent.
Technical view
CVE-2015-7831 describes privilege escalation in Cloudera Hue tied to CDH 5.x versions before 5.4.9. The available record lacks CVSS, CWE, CPE, and implementation details, so validation should focus on deployed CDH/Hue versions and vendor bulletin guidance.
Likely exposure
Exposure is most likely limited to environments running Cloudera Hue with CDH 5.x before 5.4.9 and user accounts with read-only access. The bundle does not identify other affected products or versions.
Exploitation context
The CVE indicates a read-only user can escalate privileges, implying authentication may be required. There is no KEV listing and the provided sources do not claim active exploitation or provide exploit availability.
Researcher notes
The public record is sparse: no CVSS, CWE, CPE, exploit narrative, or patch text is included in the bundle. The main defensible exposure indicator is CDH 5.x before 5.4.9 with Cloudera Hue.
Mitigation direction
- Inventory Cloudera Hue and CDH deployments and record exact versions.
- Prioritize systems running CDH 5.x before 5.4.9 for review.
- Check the Cloudera security bulletin for vendor-approved remediation guidance.
- Restrict read-only user access until affected deployments are remediated.
- Monitor logs for unexpected permission or role changes.
Validation and detection
- Confirm whether Hue is deployed with CDH 5.x before 5.4.9.
- Review user roles for read-only accounts on affected deployments.
- Check administrative audit logs for privilege changes by low-privilege users.
- Verify remediation status against Cloudera’s referenced bulletin.
- Document any compensating controls if upgrade is delayed.
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.
Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2015-7831 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://docs.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html#concept_gd2_r25_2vCVE 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.