Security readout for executives and security teams
Plain-English summary
Some Medtronic Valleylab surgical energy systems and their Exchange Client contain built-in credentials. If those credentials are discovered, an unauthenticated network attacker could read files from the device. The known impact is limited to confidentiality in the provided sources, not device control, data modification, or service disruption.
Executive priority
Treat this as a moderate medical-device exposure issue. It does not indicate patient therapy manipulation in the provided evidence, but hard-coded credentials on networked clinical systems warrant inventory, isolation review, and vendor-guided remediation.
Technical view
CVE-2019-13543 is CWE-798 in Medtronic Valleylab Exchange Client 3.4 and below, FT10 Energy Platform software 4.0.0 and below, and FX8 Energy Platform software 1.1.0 and below. CVSS 3.1 is 5.8: network reachable, low complexity, no privileges or user interaction, scope changed, low confidentiality impact only.
Likely exposure
Exposure is most likely in healthcare environments using the listed Medtronic Valleylab platforms or Exchange Client versions. Business risk depends heavily on whether these systems are reachable from untrusted networks or broader hospital networks.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. The CVSS vector indicates remote unauthenticated reachability, but the documented impact is reading files only if the hard-coded credentials are discovered.
Researcher notes
Evidence supports hard-coded credentials enabling file reads, with no integrity or availability impact in the supplied CVSS vector. The bundle does not provide credential values, exploit details, patch names, or exploitation telemetry, so validation should stay focused on asset/version exposure and vendor guidance.
Mitigation direction
- Identify all Valleylab Exchange Client, FT10, and FX8 deployments and software versions.
- Check Medtronic and CISA guidance for supported updates or vendor-approved mitigations.
- Restrict network access to affected systems to trusted clinical or biomedical management networks.
- Monitor for unexpected access attempts to affected systems where logging is available.
Validation and detection
- Confirm whether deployed versions match Exchange Client 3.4 or below, FT10 4.0.0 or below, or FX8 1.1.0 or below.
- Verify affected systems are not reachable from guest, internet-facing, or broad enterprise networks.
- Document vendor guidance reviewed and remediation status for each affected asset.
- Validate compensating network controls without attempting credential discovery or file access.
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-798: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. 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-2019-13543 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
- 5.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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:C/C:L/I:N/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.8MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-19-311-02CVE reference
- https://global.medtronic.com/xg-en/product-security/security-bulletins/valleylab-generator-rfid-vulnerabilities.htmlCVE reference
- https://www.us-cert.gov/ics/advisories/icsma-19-311-02CVE reference · x_refsource_MISC, x_transferred
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.
Use of Hard-coded Credentials
Use of Hard-coded Credentials represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.