# How Cheap KVMs Could Be Your Network's Weak Link - BTS #70

Page: https://stenobird.com/podcast/below-the-surface-audio-the-supply-chain-security-podcast-5987778/how-cheap-kvms-could-be-your-network-s-weak-link-bts-70
Text version: https://stenobird.com/podcast/below-the-surface-audio-the-supply-chain-security-podcast-5987778/how-cheap-kvms-could-be-your-network-s-weak-link-bts-70.md
Podcast: [Below the Surface (Audio) - The Supply Chain Security Podcast](https://stenobird.com/podcast/below-the-surface-audio-the-supply-chain-security-podcast-5987778)
Published: 2026-03-25T20:05:00+00:00
Episode link: https://belowthesurfacesw.libsyn.com/how-cheap-kvms-could-be-your-networks-weak-link-bts-70
Audio file: https://dts.podtrac.com/redirect.mp3/traffic.libsyn.com/secure/belowthesurfacesw/70.mp3?dest-id=3822522
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JSON: https://stenobird.com/v1/public/podcasts/below-the-surface-audio-the-supply-chain-security-podcast-5987778/episodes/how-cheap-kvms-could-be-your-network-s-weak-link-bts-70
Duration seconds: 3776

## Resource

In this episode, we explore the security vulnerabilities of low-cost IP-based KVMs, including firmware flaws, default credentials, and insecure update mechanisms. Two Eclypsium researchers, Paul and Rey, discovered the vulnerabilities and shared the details and behind-the-scenes details! We also discuss real-world testing, vendor responses, and best practices for securing remote management devices in enterprise environments. Chapters 00:00 Introduction to KVM Vulnerabilities 03:00 Research Background and Team Introduction 05:57 Exploring GLINet and Initial Findings 09:03 Firmware Analysis and Security Expectations 11:58 Vulnerability Disclosure and Response 15:07 Enterprise Risks and Deployment Concerns 17:59 Security Best Practices for KVMs 21:06 Vendor Responses and Community Engagement 23:49 Unique Vulnerabilities in SiP and JetKVM 27:01 Conclusion and Future Directions 31:26 Vulnerability Research and Tool Development 34:14 Vendor Communication and Disclosure Challenges 37:51 Firmware Update Issues and Security Concerns 39:12 The Importance of Reviews and Brand Trust 41:42 Security Best Practices for KVMs 45:38 Network Segmentation and Device Security 49:26 Discovering IoT Devices on the Network 52:11 Open Source Solutions and Community Engagement 55:58 The Future of KVM Security and Regulation

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## Transcript

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