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Relatedgs19002 zyxel2 firmware1 kev1 remote-code-execution1 zero-day1

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Infosecurity Magazine6d agohigh

Zyxel GS1900 June patch missed flaw behind attacks on 996 switches

Binarly says all 10 June firmware releases still allow unauthenticated root commands; Zyxel shipped a later fix.

8 sourcesExploited2 min readzyxel gs1900

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Cisco Security AdvisoriesSep 2, 2026high

Cisco Nexus 9000 Series Switches Silicon One Remote Code Execution Vulnerability

Cisco patches unauthenticated RCE in Nexus 9000 Silicon One switches exposed via TCP ports 43210 and 43211 in the default L3 VRF.

cisco network-switches

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