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Fencer Vulns
high 7.5

CVE-2020-12037 json

Baxter PrismaFlex all versions, PrisMax all versions prior to 3.x, The affected devices do not implement data-in-transit encryption (e.g.,…

published 2020-06-29 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-4353

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits
0
none known

Summary

Baxter PrismaFlex all versions, PrisMax all versions prior to 3.x, The affected devices do not implement data-in-transit encryption (e.g., TLS/SSL) when configured to send treatment data to a PDMS (Patient Data Management System) or an EMR (Electronic Medical Record) system. An attacker could observe sensitive data sent from the device.

Patch / fix

  • baxter prismax_firmware 3.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSMA-20-170-02 updated cvss 5.4

Baxter PrismaFlex and PrisMax (Update B)

  • Baxter PrismaFlex Baxter PrisMax < 3.x
    affected: vendor fix baxter.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • n/a Baxter PrismaFlex and PrisMax

Classification

Weakness
  • CWE-259 Use of Hard-coded Password
  • CWE-319 Cleartext Transmission of Sensitive Information

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.