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Vulnerability Details :

CVE-2025-54808

Summary
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At-23 Oct, 2025 | 18:21
Updated At-28 Oct, 2025 | 14:04
Rejected At-
Credits

Oxford Nanopore Technologies MinKNOW Insufficiently Protected Credentials

Oxford Nanopore Technologies' MinKNOW software at or prior to version 24.11 stores authentication tokens in a file located in the system's temporary directory (/tmp) on the host machine. This directory is typically world-readable, allowing any local user or application to access the token. If the token is leaked (e.g., via malware infection or other local exploit), and remote access is enabled, it can be used to establish unauthorized remote connections to the sequencer. Remote access must be enabled for remote exploitation to succeed. This may occur either because the user has enabled remote access for legitimate operational reasons or because malware with elevated privileges (e.g., sudo access) enables it without user consent. This vulnerability can be chained with remote access capabilities to generate a developer token from a remote device. Developer tokens can be created with arbitrary expiration dates, enabling persistent access to the sequencer and bypassing standard authentication mechanisms.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:icscert
Assigner Org ID:7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At:23 Oct, 2025 | 18:21
Updated At:28 Oct, 2025 | 14:04
Rejected At:
▼CVE Numbering Authority (CNA)
Oxford Nanopore Technologies MinKNOW Insufficiently Protected Credentials

Oxford Nanopore Technologies' MinKNOW software at or prior to version 24.11 stores authentication tokens in a file located in the system's temporary directory (/tmp) on the host machine. This directory is typically world-readable, allowing any local user or application to access the token. If the token is leaked (e.g., via malware infection or other local exploit), and remote access is enabled, it can be used to establish unauthorized remote connections to the sequencer. Remote access must be enabled for remote exploitation to succeed. This may occur either because the user has enabled remote access for legitimate operational reasons or because malware with elevated privileges (e.g., sudo access) enables it without user consent. This vulnerability can be chained with remote access capabilities to generate a developer token from a remote device. Developer tokens can be created with arbitrary expiration dates, enabling persistent access to the sequencer and bypassing standard authentication mechanisms.

Affected Products
Vendor
Oxford Nano Technologies
Product
MinKNOW
Default Status
unaffected
Versions
Affected
  • From 0 before 24.11 (custom)
Unaffected
  • 24.11
Problem Types
TypeCWE IDDescription
CWECWE-522CWE-522 Insufficiently Protected Credentials
Type: CWE
CWE ID: CWE-522
Description: CWE-522 Insufficiently Protected Credentials
Metrics
VersionBase scoreBase severityVector
4.07.3HIGH
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 4.0
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Oxford Nanopore Technologies recommends users upgrade to MinKNOW Versions later than 24.11 https://nanoporetech.com/software/  to eliminate these vulnerabilities. If users are unable to upgrade to v24.11 to reduce risk from the remaining Authentication Token and Token Lock vulnerabilities, Oxford Nanopore advises the following additional measures for users on version 24.06: * Remote Connect: Keep Remote Connect disabled in MinKNOW unless strictly required, and enable it only within trusted network environments. * Endpoint Protection: Install and maintain antivirus and malware scanning tools to mitigate denial-of-service (DoS) conditions arising from local exploitation or malware. Users running older versions of MinKNOW who cannot upgrade immediately should contact Oxford Nanopore Support https://nanoporetech.com/about/contact  for guidance on securing their configurations. Downloading the release requires users to be logged into the Nanopore Community.

Configurations

Workarounds

Exploits

Credits

finder
Sara Rampazzi, Christina Boucher, Carson Stillman, Jonathan E. Bravo of the University of Florida reported these vulnerabilities to Oxford Nanopore Technologies.
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-294-01
N/A
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsma-25-294-01.json
N/A
https://nanoporetech.com/software/
N/A
https://nanoporetech.com/about/contact
N/A
Hyperlink: https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-294-01
Resource: N/A
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsma-25-294-01.json
Resource: N/A
Hyperlink: https://nanoporetech.com/software/
Resource: N/A
Hyperlink: https://nanoporetech.com/about/contact
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ics-cert@hq.dhs.gov
Published At:23 Oct, 2025 | 19:15
Updated At:27 Oct, 2025 | 13:20

Oxford Nanopore Technologies' MinKNOW software at or prior to version 24.11 stores authentication tokens in a file located in the system's temporary directory (/tmp) on the host machine. This directory is typically world-readable, allowing any local user or application to access the token. If the token is leaked (e.g., via malware infection or other local exploit), and remote access is enabled, it can be used to establish unauthorized remote connections to the sequencer. Remote access must be enabled for remote exploitation to succeed. This may occur either because the user has enabled remote access for legitimate operational reasons or because malware with elevated privileges (e.g., sudo access) enables it without user consent. This vulnerability can be chained with remote access capabilities to generate a developer token from a remote device. Developer tokens can be created with arbitrary expiration dates, enabling persistent access to the sequencer and bypassing standard authentication mechanisms.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.07.3HIGH
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 4.0
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-522Primaryics-cert@hq.dhs.gov
CWE ID: CWE-522
Type: Primary
Source: ics-cert@hq.dhs.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsma-25-294-01.jsonics-cert@hq.dhs.gov
N/A
https://nanoporetech.com/about/contactics-cert@hq.dhs.gov
N/A
https://nanoporetech.com/software/ics-cert@hq.dhs.gov
N/A
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-294-01ics-cert@hq.dhs.gov
N/A
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsma-25-294-01.json
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://nanoporetech.com/about/contact
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://nanoporetech.com/software/
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-294-01
Source: ics-cert@hq.dhs.gov
Resource: N/A

Change History

0
Information is not available yet

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