CVE-2021-38400

System password recovery via extractable weak hash

Published Oct 4, 2021 · Updated Sep 16, 2024

Weak password hashing in Boston Scientific ZOOM LATITUDE Model 3120 allows physically proximate attackers to recover the system password. The internal hard drive or a specially crafted USB exposes a password hash that is cheap enough to brute-force and reverse engineer. Physical access and user interaction are required; the direct consequence is disclosure of the system password.

CVSS severity6.9
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak password hashing in Boston Scientific ZOOM LATITUDE Model 3120 allows physically proximate attackers to recover the system password. The internal hard drive or a specially crafted USB exposes a password hash that is cheap enough to brute-force and reverse engineer. Physical access and user interaction are required; the direct consequence is disclosure of the system password.

The record

CVE
CVE-2021-38400
Published
Oct 4, 2021
Updated
Sep 16, 2024
Vendor
Boston Scientific
Product
ZOOM LATITUDE Programming System
Classifications
CWE-916, T1003
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 4, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Model 3120

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Boston Scientific · ZOOM LATITUDE Programming Systemversion=Model 3120

Published CVSS scores

6.8NIST NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6NIST NVDAV:L/AC:L/Au:N/C:P/I:P/A:P
6.9ICS-CERTCVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-916Use of Password Hash With Insufficient Computational Effort
T1003OS Credential Dumping

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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