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Python CVE-2025-54306

| EUVDEUVD-2025-201177 HIGH
Improper Input Validation (CWE-20)
2025-12-04 cve@mitre.org
7.2
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.2 HIGH
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
EUVD ID Assigned
Mar 15, 2026 - 16:35 euvd
EUVD-2025-201177
Analysis Generated
Mar 15, 2026 - 16:35 vuln.today
CVE Published
Dec 04, 2025 - 15:15 nvd
HIGH 7.2

DescriptionCVE.org

An issue was discovered in the Thermo Fisher Torrent Suite Django application 5.18.1. A remote code execution vulnerability exists in the network configuration functionality, stemming from insufficient input validation when processing network configuration parameters through administrative endpoints. The application allows administrators to modify the server's network configuration through the Django application. This configuration is processed by Bash scripts (TSsetnoproxy and TSsetproxy) that write user-controlled data directly to environment variables without proper sanitization. After updating environment variables, the scripts execute a source command on /etc/environment; if an attacker injects malicious data into environment variables, this command can enable arbitrary command execution. The vulnerability begins with the /admin/network endpoint, which passes user-supplied form data as arguments to subprocess.Popen calls. The user-supplied input is then used to update environment variables in TSsetnoproxy and TSsetproxy, and finally source $environment is executed.

Analysis

An issue was discovered in the Thermo Fisher Torrent Suite Django application 5.18.1. A remote code execution vulnerability exists in the network configuration functionality, stemming from insufficient input validation when processing network configuration parameters through administrative endpoints. The application allows administrators to modify the server's network configuration through the Django application. This configuration is processed by Bash scripts (TSsetnoproxy and TSsetproxy) that write user-controlled data directly to environment variables without proper sanitization. After updating environment variables, the scripts execute a source command on /etc/environment; if an attacker injects malicious data into environment variables, this command can enable arbitrary command execution. The vulnerability begins with the /admin/network endpoint, which passes user-supplied form data as arguments to subprocess.Popen calls. The user-supplied input is then used to update environment variables in TSsetnoproxy and TSsetproxy, and finally source $environment is executed.

Technical ContextAI

Remote code execution allows an attacker to run arbitrary commands or code on the target system over a network without prior authentication. This vulnerability is classified as Improper Input Validation (CWE-20).

RemediationAI

Apply vendor patches immediately. Restrict network access to vulnerable services. Implement network segmentation and monitoring for anomalous activity.

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CVE-2025-54306 vulnerability details – vuln.today

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