CVE-2021-28509

This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak MACsec sensitive data in clear text in CVP to...

Design/Logic Flaw

This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak IPsec sensitive data in clear text in CVP to...

CVE-2021-28509

CVE-2021-28509 : Arista EOS TerminAttr and OpenConfig transport can leak MACsec data in clear text to authorized users, enabling potential decryption/modification of MACsec traffic. Affected: EOS devices with Octa and TerminAttr enabled; specific affected versions include EOS 4.23.x–4.27.x trains...