#1
threat-intel
February 25, 2026 at 17:37 UTC
Five Eyes allies warn hackers are actively exploiting Cisco SD-WAN flaws
AI Summary
CISA issued an emergency directive warning of active exploitation of Cisco SD-WAN systems by cyber threat actors, with CVE-2026-20127 being exploited since 2023 to compromise controllers and add malicious rogue peers. Five Eyes allies jointly warned about this ongoing campaign targeting federal civilian executive branch networks, marking the second series of actively exploited Cisco edge technology zero-days since spring 2025.
Relevance score: 95.0/100
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