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Red Lion Controls N

Reporting by CISA ICS AdvisoriesRead the original at cisa.gov

Objectivity score: 76 out of 100.
Difficulty 81 out of 100 (Specialist)— Read Analysis

Executive Summary

Exploitation of vulnerabilities in the Red Lion Controls N-Tron 700 Series can grant a malicious user administrative access, enabling them to modify configuration files and trigger device reboots via URL navigation, which can be scripted for continuous operation. These flaws affect devices running firmware versions less than or equal to 3.11.0 and bootloader versions less than or equal to 2.0.6.1. The identified vulnerabilities include issues such as use of hard-coded credentials, insufficient credential protection, failure to authenticate critical functions, and the ability to download code without integrity checks. Remediation involves upgrading to firmware version 3.11.1 or greater, disabling SNMP communities, and restricting web GUI access.

Facts Only

* Vulnerabilities affect Red Lion Controls N-Tron 700 Series devices with Firmware <= 3.11.0 and Bootloader <= 2.0.6.1.
* Exploitation allows administrative access, enabling viewing, editing, and uploading configuration files.
* A malicious user can cause the switch to reboot by navigating to a specific URL on the device.
* The reboot action is scriptable from the local machine to cause continuous rebooting.
* Vulnerabilities include Use of Hard-coded Credentials (CWE-798), Storing Passwords in a Recoverable Format (CWE-257), and Missing Authentication for Critical Function (CWE-306).
* Relevant CVSS scores range from 3.1/6 (MEDIUM) to 4.0/9.3 (CRITICAL).
* All affected products have the same stated remediation steps: upgrade to firmware version 3.11.1 or greater, configure/disable SNMP communities, and disable web GUI access.

Full Take

The consistent pattern across all vulnerability reports—involving hard-coded credentials, weak authentication mechanisms, and integrity failures—suggests a systemic prioritization failure within the development lifecycle of this hardware line. The fact that multiple separate vulnerabilities (including those related to code integrity) share identical mitigation steps across different affected versions points toward an organizational tendency to apply uniform patches for known issues rather than addressing underlying architectural security principles. The existence of specific, high-impact flaws like remote reboot scripting alongside credential exposure indicates a gap between theoretical security design and operational implementation. This forces an examination of the governance structures that allow code deployment without sufficient scrutiny or hardening against common exploitation techniques like remote command execution or persistent state manipulation. What is the incentive structure that allows these critical vulnerabilities to remain unpatched across various versions, and what oversight mechanism prevents developers from treating patching as a separate task from secure design? How can reliance on external advisories (like those from HMS Networks) be effectively translated into enforceable, immutable security standards for embedded systems?

From the original · CISA ICS Advisories

Tron 700 Series Summary Successful exploitation of these vulnerabilities could allow a malicious user to access the device and gain administrative access. This access would allow the user to view, edit, and upload configuration files.
Read the full story at cisa.gov

Sentinel — Human

Confidence

The text appears to be a structured compilation of technical vulnerability data and official mitigation advice, strongly indicative of a source derived from a vendor advisory or security bulletin.

Signals Detected
low severity: Moderate sentence length variance; structure is dense but follows technical reporting patterns.
low severity: High logical flow, moving from vulnerability identification to mitigation steps and external context (CISA).
medium severity: Extensive, highly repetitive data presentation (lists of CVEs, CVSS scores, and identical remediation advice) which suggests structured output from a database or official advisory source.
low severity: Use of specific external references (CVEs, vendor fixes, CISA links) which grounds the data in verifiable external documentation, counteracting typical LLM confabulation patterns.
Human Indicators
Specific attribution to an external body (CISA, HMS Networks) and provision of specific remediation links suggest sourcing from official security advisories rather than pure generation.
The context provided by the Acknowledgments and Legal Notices provides framing typical of a formal disclosure.
Red Lion Controls N | Huntaegis