Topic starter
24/10/2026 8:48 pm
TL;DR: Connected device flaws persist because makers cannot see the software and firmware inside shipped products, according to Finite State. Ground-truth inventory and reachability data are what let security teams sort exposure, target patching, and produce evidence for compliance.
Editorial analysis by NHI Mgmt Group, based on content published by Finite State: “Connected Device Security Flaws: What They Are and How to Fix Them”.
Key questions
Q: Why do default passwords on smart devices create such a big risk?
A: Default passwords are predictable, widely known, and often reused across devices, which makes them easy to guess or automate against.
Q: What signs show that a device programme is still relying on undocumented third-party code?
A: Repeated high-severity findings in embedded libraries, missing component provenance, inability to explain update paths, and dependence on vendor assurances rather than extracted firmware evidence are all warning signs.
Q: What breaks when connected devices ship without a trustworthy software inventory?
A: Without a trustworthy inventory, teams cannot tell which flaws are present, which components are reachable, or which products are affected by new disclosures.
Practitioner guidance
- Build a firmware-derived SBOM Extract the shipped image and inventory the actual components present in firmware, not the ones listed in design documentation or build manifests.
- Eliminate default credentials before release Remove universal passwords, disable unnecessary management interfaces, and verify that each device ships with unique or provisioned access controls.
- Use reachability to rank vulnerabilities Prioritise flaws only when the vulnerable component is present in the product and reachable through real execution paths or exposed services.
Bottom line: Connected device flaws persist when manufacturers cannot see the software and firmware they ship.
Glossary terms: Firmware, Software Bill of Materials, Reachability analysis, Secure by default
Explore further
View Full Forum → | NHI Foundation Course → | Our Services → | Read the full analysis →
This topic was modified 6 days ago by NHI Mgmt Group
25/10/2026 11:12 am
Firmware visibility is the governance boundary for connected devices: if the manufacturer cannot see the shipped software image, it cannot credibly claim to control device risk. That makes firmware analysis a governance control, not just a reverse-engineering task. In connected-device programmes, visibility precedes every other control decision, from vulnerability handling to secure-by-default configuration.
A question worth separating out:
Q: How should manufacturers respond when connected device compliance and security goals overlap?
A: Treat compliance artefacts as operational security inputs rather than paperwork. If the EU Cyber Resilience Act requires SBOMs, vulnerability handling, and reporting, those duties should feed firmware inventory, exposure prioritisation, and patch governance. The strongest programmes use the same evidence to support release decisions, incident response, and audit readiness.
👉 Read our full editorial: Connected device flaws persist when firmware visibility is missing
This post was modified 6 days ago by NHI Mgmt Group