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VulnerabilitiesJun 24, 2026

Attackers Hit Cisco SD-WAN Flaw 2 Months Before Disclosure

Attackers exploit Cisco SD-WAN flaw before public disclosure for admin access.

Summary

Attackers exploited a critical vulnerability in Cisco's SD-WAN solution two months before it was publicly disclosed. Researchers suspect that attackers used rogue peering to gain administrative and root-level access to victim devices. This allowed them to potentially compromise the entire network infrastructure.

Entities

SD-WAN (product)Cisco (vendor)