TLStorm 2.0: Critical bugs in widely-used Aruba, Avaya network switches

Armis researchers have discovered five critical vulnerabilities in the implementation of TLS communications in multiple models of network switches. Collectively dubbed TLStorm 2.0, the vulnerabilities stem from a similar design flaw identified in the TLStorm vulnerabilities expanding the reach of TLStorm to millions of additional enterprise-grade network infrastructure devices. The good news, though, is that there is no indication they’ve been exploited by attackers in the wild. The discovery In March 2022, Armis first disclosed … More →

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