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CVE-2021-38394

21
FAUCET Score

CVE-2021-38394 describes a physical access vulnerability affecting Boston Scientific ZOOM Latitude Programmers/Recorders/Monitors (models 3120 and its firmware). An attacker with physical access can extract and reverse engineer the hardware key validation binary, potentially enabling the creation of duplicate hardware keys to access special device settings. Rated Medium severity (CVSS 6.4), this vulnerability requires physical access and high attack complexity but could lead to high confidentiality, integrity, and availability impacts. There is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:bostonscientific:zoom_latitude_pogrammer\/recorder\/monitor_3120_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.2MEDIUM

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:L

Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
0.4
Impact Score
5.3
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
12.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 36th percentile among its peer group of 152 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

us-cert.cisa.gov / ics/advisories/icsma-21-273-01
Third Party AdvisoryUS Government Resource