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22 BRIDGE:BREAK Flaws Expose 20,000 Lantronix and Silex Serial-to-IP Converters

sourceThe Hacker News
calendar_todayApril 21, 2026
schedule1 min read
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EXECUTIVE SUMMARY

22 New Vulnerabilities Threaten Lantronix and Silex Serial-to-IP Converters

Summary

The article discusses the discovery of 22 vulnerabilities in Lantronix and Silex serial-to-IP converters, which could allow attackers to hijack devices and manipulate data. These vulnerabilities, named BRIDGE:BREAK, were found by Forescout Research Vedere Labs.

Key Points

  • 22 vulnerabilities identified in Lantronix and Silex serial-to-IP converters.
  • Vulnerabilities are collectively named BRIDGE:BREAK.
  • Nearly 20,000 Serial-to-Ethernet converters are exposed.
  • Discovered by Forescout Research Vedere Labs.

Analysis

The vulnerabilities in Lantronix and Silex converters pose a significant security risk, as they can be exploited to gain unauthorized control over devices and alter data. This is particularly concerning for industries relying on these converters for critical operations. The discovery by Forescout highlights the importance of regular security assessments and updates to mitigate such risks.

Conclusion

IT professionals should prioritize assessing their networks for affected devices and apply necessary patches or mitigations. Staying informed about such vulnerabilities is crucial to maintaining the integrity and security of networked systems.