Security readout for executives and security teams
Plain-English summary
This CVE concerns a medical infusion-system management dashboard that may show server directory contents to anyone who can reach it. The business risk is unintended disclosure of files, paths, or configuration clues, not direct device takeover based on the provided evidence.
Executive priority
Treat as a moderate confidentiality issue for healthcare environments. Prioritize confirming exposure and applying vendor-approved remediation, especially if the dashboard is reachable beyond tightly controlled internal networks.
Technical view
Fresenius Kabi Vigilant Software Suite (Mastermed Dashboard) 2.0.1.3 has automated indexing enabled. If a directory lacks an index file, the web server may return a listing of available files. CVSS 3.1 is 5.3, with network access, low complexity, no privileges, and low confidentiality impact.
Likely exposure
Exposure is most relevant where Mastermed Dashboard is reachable over hospital, vendor, or remote-access networks. Internet exposure would raise urgency, but the bundle does not state that systems are commonly internet-facing.
Exploitation context
The source bundle does not identify active exploitation, and the CVE is not marked as CISA KEV. The issue is easy to trigger for reachable systems, but documented impact is limited to information disclosure.
Researcher notes
The vulnerability maps to CWE-548. Evidence supports directory listing information disclosure only. The bundle does not provide exploit-in-the-wild evidence, affected CPEs, or a named fixed version, so avoid broader product claims.
Mitigation direction
- Review Fresenius Kabi and CISA advisory guidance for supported remediation.
- Disable directory listing where vendor-supported and change-controlled.
- Restrict dashboard access to trusted clinical engineering or management networks.
- Require authenticated VPN or equivalent access for remote administration.
- Monitor web logs for unusual directory browsing patterns.
Validation and detection
- Inventory deployments of Vigilant Software Suite or Mastermed Dashboard.
- Confirm whether version 2.0.1.3 is present.
- Check whether dashboard directories expose file listings without intended index pages.
- Verify the dashboard is not reachable from untrusted networks.
- Document compensating controls and vendor remediation status.
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-548: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2021-23195 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
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01CVE 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.
Exposure of Information Through Directory Listing
Exposure of Information Through Directory Listing represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.