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CVE-2021-38396

22
FAUCET Score

CVE-2021-38396 describes a critical vulnerability in Boston Scientific Zoom Latitude Programmer/Recorder/Monitor 3120 devices and their firmware, where the programmer installation utility lacks cryptographic authenticity or integrity checks for software on flash drives. This allows an attacker to install unauthorized software via a specially crafted USB. Rated 6.8 MEDIUM, the vulnerability has a physical attack vector (AV:P) with low attack complexity (AC:L), posing high impacts to confidentiality, integrity, and availability (C:H/I:H/A:H). Despite its potential impact, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

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

6.5MEDIUM

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

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
0.7
Impact Score
5.3
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
7.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0017 is in the 10th percentile among its peer group of 1,532 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 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