Security readout for executives and security teams
Plain-English summary
CVE-2018-10211 is an authorization flaw in Vaultize Enterprise File Sharing 17.05.31. A user may be able to view another user's history by manipulating a session cookie value. The main concern is unauthorized visibility into user activity or file-sharing history, but the public bundle does not provide CVSS, confirmed impact scope, or a named fix.
Executive priority
Treat this as a targeted privacy and access-control risk if Vaultize 17.05.31 is present. Prioritize inventory and vendor-guidance confirmation before emergency action, because public severity, exploitation, and remediation details are incomplete.
Technical view
The CVE describes improper authorization when listing another user's history through a modified "vaultize_session_id" cookie. The flaw appears tied to server-side trust or insufficient ownership checks around history retrieval. Public data names Vaultize Enterprise File Sharing 17.05.31, but does not provide CPEs, CWE mapping, CVSS, patch details, or exploit telemetry.
Likely exposure
Likely exposure is limited to organizations running Vaultize Enterprise File Sharing 17.05.31. The source bundle does not establish whether other versions are affected, whether the service must be internet-facing, or whether authentication is required beyond possessing a session context.
Exploitation context
The CVE is not listed as CISA KEV in the supplied bundle, and no cited source confirms active exploitation. The described issue involves cookie manipulation to access another user's history, but the public evidence is too sparse to assess exploit maturity or real-world use.
Researcher notes
Evidence is narrow and centered on a cookie-based authorization bypass affecting user-history listing. Avoid extrapolating to file download, administrative access, or broader account takeover without additional proof. Key missing data includes CVSS, CWE, affected-version range, authentication preconditions, and fixed release information.
Mitigation direction
- Identify any Vaultize Enterprise File Sharing 17.05.31 deployments.
- Check Vaultize, Thales, or Excellium guidance for fixed versions or vendor mitigations.
- Restrict access to Vaultize interfaces to trusted users and networks where possible.
- Review session management and authorization controls for user-history access.
- Escalate to the vendor if no current remediation guidance is available.
Validation and detection
- Confirm product name and exact version for all Vaultize instances.
- Review logs for unusual cross-user history access patterns.
- Validate that users cannot access history records outside their account scope.
- Check whether vendor advisories mention patched releases or compensating controls.
- Document uncertainty where version impact, patch status, or exploit status remains unconfirmed.
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-2018-10211 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://www.excellium-services.com/cert-xlm-advisory/cve-2018-10211/CVE reference
- https://cds.thalesgroup.com/en/tcs-cert/CVE-2018-10211CVE reference
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.